- Auto Lighting System[1]
- PC Power Supplies[1]
- Electronic & Instrument Enclosures[10]
- Other Electrical Equipment[10]
- AC/DC Adapters[3]
- Switching Power Supply[1]
- Ballasts[1]
- Other Lights & Lighting Products[3]
- Other Analysis Instruments[10]
- Measuring & Analysing Instrument Stocks[1]
- Other Measuring & Gauging Tools[2]
- Other Optics Instruments[4]
- Spectrometers[3]
- Other Measuring & Analysing Instruments[5]
- Testing Equipment[10]
- Contact Person : Ms. shen christina
- Company Name : Inventfine Instrument Co., Ltd.
- Tel : 86-571-88262181
- Fax : 86-571--88262100
- Address : Zhejiang,hangzhou,NO 37 Xiangyuan Road Hangzhou China
- Country/Region : China
- Zip : 310015
GPM-1800B centric rotating reflector goniophotometer
goniophotometer
1. Rotations of test samples around both vertical and horizontal axis,and rotation range:
±180° (or 0-360°) 2. The testing methods of single strut drive C-γ coordinate system or double strut drive
B-β coordinate system3. Special collimation device with laser cross line, expediently and truely fix the position of the test luminaires.4. Using technical and high level redirector which is made up by noble metal,no winding, Intelligent start and stop keep the moving very stable,speedy and low noise.5. The accuracy of angle :0.1° , Resolution of angle :0.01°6. Accuracy of photometry CIE class A (standard class)7. The tested data meets the international and national standard requirements.IESNA file format output can be transfered by other illumination and luminaire design software.8. RS-232C standard interface and windows operating boundary surface with both Chinese and English,convenient to connect with all kinds of computers
9.Test distance from 2m to 30m is adjustable.
.Working Principle Dark Room Model
C-γ Coordinates B-β coordinates
Initial Interface
Typical Test Report
GPM-1800B centric rotating reflector goniophotometer
