Studies

Photometric & Optical Testing Results

Photometric Test Report

Photometric and Optical Testing

Services

Cheltenham Film and Photographic

Studios

Hatherley Lane

Cheltenham

Gloucestershire

GL51 6PN

UK

Tel: 01242 701300

Page 2 of 10

Photometric Test Report

Report Number: POTS/DC17034

Report Date: 11/05/2017

Prepared By: D CHAMBERS

 

 

 

TestLaboratory: Photometric and Optical TestingServices, CheltenhamFilmandPhotographic Studios, HatherleyLane,Cheltenham,

Gloucestershire, GL51 6PN

 

 

Company Registration Number: Registered in England & Wales No. OC352911

 

 

Registered Address: Harwood House, Park Road, Melton Mowbray, Leicestershire LE13 1TX

Client Details

Company: Air Supplies Nederland BV

Contact: Ronald van de Oudeweetering

 

 

Address: Amsterdam

Tel: 0207766006

Test Method(s) Used

POTS

Standard Operating Procedure:

INTEGRATING SPHERE PROCEDURE POTS016

 

 

 

POTS

Standard Operating Procedure:

NFMS OPERATION GUIDE

 

 

 

 

Standard:

LM79 08

 

 

 

Details of Product Tested

Manufacturer: Air Supplies Nederland BV

Source Type: Metal Halide

 

 

Model: DIMLUX 1000W DE EL UHF (wide)

Luminaire Type: DE Lamp

 

 

Power Supply Used: Mains

Power Meter Used: WT210 Digital Power Meter

 

 

Voltage(AC V) = 235.23

Current (mA)= 4521

 

 

Power (Watts)= 1051

Power factor= 0.9887

 

 

Integrating Sphere Test

Date of Test: 20/04/2017

Ambient Temperature:25°C

 

 

Measurement Filename: DIMLUX UPPER CLOSED EXTERNAL POWER

Instrument Used: Labsphere model 2m integrating sphere spectroradiometer AS-02949-012

Integrating Sphere Size: 2m

Measurement Geometry (2π / 4π): 2π

 

 

 

Sample Orientation: Facing sideways into sphere

Auxiliary Correction Applied: YES

 

 

 

Comments:

 

 

 

 

 

 

 

Date of Last Calibration (Operating Hours): 12-04-2017 (1:52)

Spectral Flux Standard Lamp Used: SCL-600

 

 

 

Standard Lamp Serial Number: L123

Traceable: to NIST standards

 

 

 

Calibration Certificate Number: SCL-600-L123

Calibration Certificate Date: 29/01/2014

 

 

 

Calibration Lamp Uncertainty: ± 0.67% (k=2)

 

 

 

 

Results

 

 

Flux (lumens): 164700

PAR (µmol/s): 2245

 

 

Efficiency (lumen/watt): 156.7

Efficiency (µmol/J): 2.14

 

 

CIE 1931 Chromaticity Cx: 0.5200

CIE 1931 Chromaticity Cy: 0.4107

 

 

CRI (%):35.36

CCT (K): 2039

 

 

Reflector efficiency (%): 97

 

 

 

 

Photometric and Optical Testing Services Test Report POTS/DC17034

Page 3 of 10

Figure 1: Spectral Flux

Figure 2: CIE 1931 diagram.

Photometric and Optical Testing Services Test Report POTS/DC17034

Page 4 of 10

Goniophotometer Test

Date of Test: 11/11/2016

 

Ambient Temperature: 25°C

 

 

 

 

 

 

 

 

 

Measurement Filename: DIMLUX UPPER CLOSED

 

 

 

 

 

 

 

 

 

 

Instrument Used: Radiant Imaging NFMS0800 Goniometer with ProMetric PM-1200N-1 Imaging Photometer

 

 

 

 

 

 

 

Photometer Working Distance: 3m

 

Measurement Geometry: Near-Field

 

 

 

 

 

 

 

 

Comments:

 

 

 

 

 

 

 

 

 

 

Reference Photometer Used: Specbos1211

 

Reference Photometer Serial Number: 2014754

 

 

 

 

 

 

 

Traceable: to NIST standards

 

 

 

 

 

 

 

 

 

 

Calibration Certificate Date: 28 September 2016

 

Sample Stabilisation Time (minutes): 30

 

 

 

 

 

Reference Photometer Calibration Uncertainty: ± 2.4% (k=2, 20-200 lux, CIE illuminant A source)

 

 

 

 

 

 

 

 

Scan Set Up

 

 

 

 

 

Direction

 

Range

 

 

Increment

 

 

 

 

 

 

Inclination Zone 1

 

0-90°

 

 

 

 

 

 

 

 

Azimuth

 

0-360°

 

 

10°

 

 

 

 

 

 

 

Results

 

 

 

 

 

 

Integrated Luminous Flux (lumens):164700

Peak Intensity (3° Spot, candelas): 72059

 

Efficacy

(lumens/Watt): 156.7

 

 

 

 

 

 

 

Beam Angle (50% of max intensity C0-180, degrees): 80.4

 

 

 

 

 

 

 

 

Photometric Filename (IES LM-63-2002): DIMLUX UPPER CLOSED EXTERNAL POWER

 

 

 

 

 

 

 

 

IES File – Absolute or Relative Format? ABSOLUTE

 

 

 

 

 

Photometric Filename (EULUMDAT): DIMLUX UPPER CLOSED EXTERNAL POWER

EULUMDAT File – Absolute or Relative Format? ABSOLUTE

Photometric and Optical Testing Services Test Report POTS/DC17034

Page 5 of 10

Figure 3: Far-Field Luminous Intensity (C0-180, Cartesian Coordinates)

Figure 4: Far-Field Luminous Intensity (C0-180, C90-270, Polar Coordinates)

Photometric and Optical Testing Services Test Report POTS/DC17034

Page 6 of 10

Figure 5. Cone diagram for mounting height of 6 metres.

Reflectance of

 

 

 

 

 

 

 

 

 

 

Ceiling

 

0.7

0.7

0.5

0.5

0.3

0.7

0.7

0.5

0.5

0.3

Wall

 

0.5

0.3

0.5

0.3

0.3

0.5

0.3

0.5

0.3

0.3

Floor Cavity

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

0.2

Room dimension

 

 

View endwise (C0)

 

View crosswise (C90)

x

y

 

 

 

 

 

 

 

 

 

 

2H

2H

34.6

36.3

35.0

36.7

37.0

40.1

41.9

40.5

42.2

42.5

 

3H

35.9

37.5

36.3

37.8

38.1

41.2

42.8

41.6

43.1

43.5

 

4H

36.2

37.7

36.6

38.1

38.4

41.6

43.1

42.0

43.4

43.8

 

6H

36.4

37.8

36.8

38.1

38.5

41.7

43.1

42.1

43.5

43.9

 

8H

36.4

37.7

36.8

38.1

38.5

41.7

43.0

42.1

43.4

43.8

 

12H

36.3

37.6

36.8

38.0

38.4

41.6

42.9

42.1

43.3

43.7

4H

2H

36.9

38.4

37.3

38.7

39.1

40.9

42.4

41.3

42.7

43.1

 

3H

38.6

39.9

39.1

40.3

40.7

42.1

43.4

42.5

43.8

44.2

 

4H

39.3

40.4

39.8

40.9

41.3

42.6

43.7

43.0

44.1

44.6

 

6H

39.8

40.8

40.2

41.2

41.6

42.7

43.7

43.2

44.2

44.6

 

8H

39.8

40.7

40.3

41.2

41.6

42.7

43.7

43.2

44.1

44.6

 

12H

39.8

40.7

40.3

41.1

41.6

42.7

43.6

43.2

44.0

44.5

8H

4H

39.7

40.7

40.2

41.1

41.6

42.9

43.8

43.3

44.2

44.7

 

6H

40.3

41.1

40.8

41.6

42.1

43.0

43.8

43.5

44.3

44.8

 

8H

40.5

41.2

41.0

41.7

42.2

43.1

43.8

43.6

44.3

44.8

 

12H

40.5

41.1

41.1

41.6

42.1

43.1

43.6

43.6

44.1

44.6

12H

4H

39.8

40.6

40.2

41.0

41.5

42.9

43.8

43.4

44.2

44.7

 

6H

40.4

41.1

40.9

41.6

42.1

43.1

43.8

43.7

44.3

44.8

 

8H

40.5

41.1

41.1

41.6

42.1

43.1

43.7

43.6

44.2

44.7

Distance between luminaires: 0.25

Due to missing symmetry characteristics the values apply only to the indicated line of sight.

Table 1. UGR values

Photometric and Optical Testing Services Test Report POTS/DC17034

 

0

10

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

0

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

3

43278

43361

43390

43335

43272

43139

43008

42886

42785

42742

42710

42750

42836

42968

43168

43329

43520

43614

43641

6

43288

43501

43506

43339

43090

42814

42502

42181

41941

41733

41605

41578

41668

41873

42246

42748

43320

43762

43929

9

43160

43391

43317

42954

42672

42479

42303

42161

42045

41942

41818

41646

41410

41212

41284

41817

42587

43523

43915

12

42803

43369

42606

42192

42097

42203

42507

42911

43203

43336

43322

43067

42429

41644

41045

40971

41688

42746

43433

15

42175

43049

42130

41682

41727

42373

43383

44442

45243

45410

45274

44728

43952

42771

41444

40560

40619

41541

42468

18

41300

43308

42006

41627

41977

43247

44917

46483

47328

47508

47025

46361

45512

44092

42289

40716

39782

40441

41431

21

40236

43042

42021

41707

42712

44530

46341

48008

48883

48968

48622

47843

46901

45249

43206

41286

39539

39624

40681

24

39086

42310

41037

41638

43735

45914

47467

48802

49307

49277

49387

48869

47894

46146

43964

41876

39527

39000

39941

27

37910

41094

40350

41618

44853

46912

47914

48505

48391

48226

48550

48655

48257

47026

44979

42410

39286

38227

38863

30

36542

40194

39613

41528

45394

46929

47218

47429

46875

46644

46983

47751

47481

47078

45449

42437

38891

37246

37433

33

34851

39164

38346

41436

45611

45930

45536

45492

45848

46032

46198

46513

45541

45601

45032

41897

38123

36126

35748

36

33053

37890

36899

41793

46006

44638

44517

44965

48090

49426

48970

47029

44854

44055

44643

41563

37373

34927

33989

39

31365

36285

36318

42050

44777

43035

45083

49856

56131

58411

57194

52308

46841

42961

43281

41405

36835

33492

32284

42

29644

34540

36383

41116

41540

43499

49851

60264

65636

67490

66420

62539

52119

43971

40344

39761

36360

31951

30460

45

27695

32826

36625

38858

38911

49222

60002

66946

71665

70353

68950

67543

60789

50162

38273

37582

36126

30535

28328

48

25472

30956

36036

36734

39010

55937

66207

62401

63969

63861

61844

61805

65111

57905

39336

34198

35683

29011

25916

51

23025

28731

33832

35045

41061

59451

63956

48782

43066

41642

44186

47926

58727

60111

45753

33200

33827

27162

23337

54

20587

26074

30845

33553

45545

58284

41123

33512

29637

27988

30627

33356

39091

54497

48159

33341

30678

24846

20821

57

18358

23561

27441

32312

45357

53367

27769

23817

19887

19190

20078

22862

25593

41425

45152

37529

26871

22706

18538

60

16217

21339

25410

34220

41322

32342

20034

18704

17554

17532

17635

17958

18678

26620

33877

38850

24892

20827

16326

63

13974

19399

24352

33554

34016

19905

16893

17714

18097

17974

17879

17048

16749

17573

25078

34588

24773

19129

13982

66

11540

17137

21739

29184

23717

15560

17283

18427

18246

18188

17934

17520

17310

15208

17186

24360

23637

16995

11475

69

8919

14042

18030

20596

15361

15481

16920

17582

16517

16780

16660

17004

16548

14945

13483

17496

20186

13672

8667

72

6131

10539

14473

13809

13006

15076

15798

15347

14147

13451

14148

14365

15498

13508

12488

11440

11319

9780

6312

75

3952

7311

11611

10691

11944

13268

10908

7438

5306

4542

4832

5817

8350

10930

10730

8904

7500

6952

4188

78

2405

4744

7227

7869

8816

6845

2378

118

112

84

30

67

810

3567

6421

7117

5293

4951

2158

81

1229

2964

4555

5082

3952

2159

805

57

36

0

8

6

151

562

1795

3296

3024

2703

846

84

440

2154

1707

1294

396

92

19

38

4

38

2

51

29

70

120

543

1082

873

162

87

82

717

209

22

2

8

11

32

36

66

29

37

28

7

11

11

66

68

8

90

2

20

0

0

0

1

0

0

3

1

2

0

0

0

0

0

0

0

5

Table 2a. Luminous intensity values, azimuth 0-180°

Page 8 of 10

 

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

0

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

43348

3

43594

43477

43240

43046

42778

42568

42393

42257

42199

42140

42162

42225

42333

42534

42744

42946

43139

6

43865

43307

42674

42076

41575

41203

40899

40724

40603

40523

40517

40602

40769

41134

41647

42279

42854

9

44195

42767

41758

40904

40480

40307

40246

40201

40154

40103

40010

39852

39726

39866

40481

41417

42453

12

43530

41989

40828

40208

40121

40407

40704

40822

40858

40884

40781

40353

39760

39404

39600

40560

41819

15

42776

41233

40148

39736

40220

41044

41680

42163

42318

42239

41878

41319

40342

39348

39008

39589

40881

18

41598

40637

39789

39785

40946

42191

42990

43728

44159

43693

43083

42511

41272

39753

38847

38672

39828

21

41756

40186

39556

40322

42122

43477

44330

45318

45721

45202

44411

43811

42275

40400

39105

38210

38728

24

40559

39489

39140

41010

43033

44013

44749

45319

45248

45204

45009

44526

42856

40919

39423

37901

37773

27

40079

37405

39015

41841

43325

43278

42818

42242

41719

42149

43314

43926

43071

41661

39730

37232

36870

30

39324

36669

38997

41891

42324

40996

39969

38597

38006

38494

40537

41437

42198

41855

39761

36271

35771

33

38036

35522

38733

40870

39905

37802

37436

37304

37095

37181

38062

37483

39422

40578

39317

35209

34408

36

36229

33609

38402

39544

37731

36191

36519

38118

38511

38172

37261

35628

36621

38283

38421

34418

33017

39

34402

32635

37837

37625

36152

36818

37804

39845

40885

40212

38400

36454

35051

35952

37123

33754

31690

42

32652

32322

36796

34984

35404

37693

40555

41959

42897

42549

40793

37948

34635

33310

35921

32972

30290

45

30822

31847

34650

32778

36570

38591

42370

43379

43814

44118

42687

39234

35216

31851

33681

32232

28805

48

28732

30644

31970

32590

38491

39810

43273

44191

45078

45460

44127

40593

36705

31257

30572

31166

27215

51

26393

28554

29870

33329

38949

40833

44472

45843

48537

47904

46109

41726

37447

32048

28182

29122

25508

54

23786

26360

28572

33900

38930

42757

47117

51512

55369

53343

49018

43771

37485

31977

27098

26731

23450

57

21301

23760

28221

34443

39984

46616

52216

61561

64164

61805

54206

47697

39123

31999

26834

23847

21410

60

19016

21531

27708

35637

42436

50412

62029

69691

66872

66247

60564

53380

43811

33226

25935

21271

19396

63

17005

20125

27301

37084

44321

54887

64922

72059

69512

67716

60161

55146

48379

37209

25598

19543

17231

66

14948

18521

27531

38919

44326

56565

50808

33557

31496

36579

45871

52659

54543

42539

27689

17574

14722

69

12541

17091

27894

39321

39381

31267

21609

21046

20482

22097

24182

28478

36712

49353

30876

16268

12137

72

10047

16199

27426

37555

24687

19182

17512

18802

18614

19522

17607

17837

18229

34419

32710

16674

9747

75

7954

15452

23552

22801

16862

16423

16915

16947

16765

17040

16097

15305

14325

15037

23459

17520

7656

78

6104

13240

17509

14013

12912

11645

9876

8579

8819

8547

9561

10419

11410

10673

11121

19939

6122

81

3631

8920

8553

6897

6894

4226

3029

2037

2826

2343

2749

3346

6400

6326

7492

9496

4149

84

1499

3313

3264

1702

1141

385

197

201

197

261

111

255

1203

1691

3717

2808

2504

87

280

394

335

127

21

1

0

0

0

0

0

0

30

79

498

359

663

90

5

4

0

1

0

0

1

0

0

0

1

0

0

0

1

0

24

Table 2b. Luminous intensity values, azimuth 190-350°

Photometric and Optical Testing Services Test Report POTS/DC17034

Page 9 of 10

 

 

 

Zone

 

 

 

 

 

 

 

 

Lumens

 

 

 

 

 

 

% Total

 

 

 

 

 

 

0-5

 

 

 

 

 

 

 

 

1,027.90

 

 

 

 

 

 

0.60%

 

 

 

 

 

 

05-10

 

 

 

 

 

 

 

 

2,984.60

 

 

 

 

 

 

1.80%

 

 

 

 

 

 

10-15

 

 

 

 

 

 

 

 

4,963.90

 

 

 

 

 

 

3.00%

 

 

 

 

 

 

15-20

 

 

 

 

 

 

 

 

7,012.70

 

 

 

 

 

 

4.20%

 

 

 

 

 

 

20-25

 

 

 

 

 

 

 

 

9,042.10

 

 

 

 

 

 

5.40%

 

 

 

 

 

 

25-30

 

 

 

 

 

 

 

 

10,784.00

 

 

 

 

 

 

6.50%

 

 

 

 

 

 

30-35

 

 

 

 

 

 

 

 

12,009.80

 

 

 

 

 

 

7.20%

 

 

 

 

 

 

35-40

 

 

 

 

 

 

 

 

13,314.30

 

 

 

 

 

 

8.00%

 

 

 

 

 

 

40-45

 

 

 

 

 

 

 

 

15,504.60

 

 

 

 

 

 

9.30%

 

 

 

 

 

 

45-50

 

 

 

 

 

 

 

 

16,976.90

 

 

 

 

 

 

10.20%

 

 

 

 

 

 

50-55

 

 

 

 

 

 

 

 

16,358.80

 

 

 

 

 

 

9.80%

 

 

 

 

 

 

55-60

 

 

 

 

 

 

 

 

15,728.60

 

 

 

 

 

 

9.40%

 

 

 

 

 

 

60-65

 

 

 

 

 

 

 

 

15,341.10

 

 

 

 

 

 

9.20%

 

 

 

 

 

 

65-70

 

 

 

 

 

 

 

 

11,973.20

 

 

 

 

 

 

7.20%

 

 

 

 

 

 

70-75

 

 

 

 

 

 

 

 

8,201.50

 

 

 

 

 

 

4.90%

 

 

 

 

 

 

75-80

 

 

 

 

 

 

 

 

4,452.10

 

 

 

 

 

 

2.70%

 

 

 

 

 

 

80-85

 

 

 

 

 

 

 

 

1,171.60

 

 

 

 

 

 

0.70%

 

 

 

 

 

 

85-90

 

 

 

 

 

 

 

 

91

 

 

 

 

 

 

0.10%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Table 3. Zonal Flux Table

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Effective Floor Cavity Reflectance: 20%

 

 

 

 

 

 

 

 

 

 

RCC %:

 

 

80

 

 

 

 

70

 

 

 

50

 

 

 

30

 

 

 

10

 

0

RW %:

70

50

 

30

0

70

 

50

 

30

 

0

50

30

20

50

 

30

20

50

 

30

20

0

RCR: 0

1.19

1.19

 

1.19

1.19

1.16

 

1.16

 

1.16

 

1

1.11

1.11

1.11

1.06

1.06

1.06

1.02

 

1.02

1.02

1

1

1.08

1.03

 

0.99

0.95

1.06

 

1.01

 

0.97

 

0.84

0.97

0.94

0.91

0.93

0.9

0.88

0.89

 

0.87

0.85

0.83

2

0.98

0.89

 

0.82

0.76

0.95

 

0.87

 

0.8

 

0.69

0.83

0.78

0.73

0.8

 

0.75

0.71

0.77

 

0.73

0.7

0.68

3

0.88

0.77

 

0.68

0.62

0.86

 

0.75

 

0.67

 

0.57

0.72

0.66

0.6

0.7

 

0.64

0.59

0.67

 

0.62

0.58

0.55

4

0.8

0.67

 

0.58

0.51

0.78

 

0.66

 

0.57

 

0.48

0.63

0.56

0.5

0.61

0.54

0.49

0.59

 

0.53

0.48

0.46

5

0.73

0.6

 

0.5

0.43

0.71

 

0.58

 

0.49

 

0.41

0.56

0.48

0.42

0.54

0.47

0.42

0.52

 

0.46

0.41

0.39

6

0.67

0.53

 

0.44

0.37

0.65

 

0.52

 

0.43

 

0.35

0.5

0.42

0.36

0.49

0.41

0.36

0.47

 

0.41

0.36

0.33

7

0.62

0.48

 

0.38

0.32

0.6

 

0.47

 

0.38

 

0.31

0.45

0.37

0.32

0.44

0.37

0.31

0.42

 

0.36

0.31

0.29

8

0.57

0.43

 

0.34

0.28

0.56

 

0.43

 

0.34

 

0.27

0.41

0.33

0.28

0.4

 

0.33

0.28

0.39

 

0.32

0.27

0.25

9

0.53

0.39

 

0.31

0.25

0.52

 

0.39

 

0.31

 

0.24

0.38

0.3

0.25

0.37

0.3

0.25

0.35

 

0.29

0.24

0.23

10

0.5

0.36

 

0.28

0.22

0.49

 

0.36

 

0.28

 

0.22

0.35

0.27

0.22

0.34

0.27

0.22

0.33

 

0.26

0.22

0.2

Table 4. Utilisation Factor Table

Photometric and Optical Testing Services Test Report POTS/DC17034

Photo 1: Luminaire on goniometer mount

Signature:

Print Name:

D CHAMBERS

Date:

11/05/2017

Technical Manager

Duly authorised to sign on behalf of: Photometric and Optical Testing Services LLP