for ( power meter + white-light + red-light )
The TWH-W20S light-for-all table is a single one with a power meter and a red light source and a stable light source. Photopower meters measure six
Specification Snapshot
The waves are long, they're long
800 to 1700
Power Measurement Range
-70~+10; -50~+26
Standard Wavelength
850、1300、 1310.1490、; 1550. 1625
Operating Wavelength
850 / 1300
Output Power
-7~0; 0~7
Modem
OHz,270Hz, 1KHz, 2KHZ
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Overview
The TWH-W20S light-for-all table is a single one with a power meter and a red light source and a stable light source. Photopower meters measure six; different wavelengths measure the light power accurately for each wavelength; and red light sources select 10/20 mW. Stable light sources use high-quality lasers with stable output, high sensitivity, multiple wavelength, large; OLS 155mm 230kg; dynamic range. Rapid response, without preheating and instantaneous stabilization output; 1.80 nm; 17:52; colour screen design, high resolution, adapted to work in multiple light environments. (i) +20 ~g; (i) +20 ~g; (i) ~20 ~20; (ii) ~40 + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +; (ii) + + + + + + + + + + + + + + + + + +; + + +
Specifications
| Parameter | Value |
|---|---|
| The waves are long, they're long | 800 to 1700 |
| Spectrum Type | InGaAs |
| detection range | 40.3mm |
| Power Measurement Range | -70~+10; -50~+26 |
| Display Resolution | 0.01dBm |
| Uncertainty | ‡5% |
| Standard Wavelength | 850、1300、 1310.1490、; 1550. 1625 |
| Operating Wavelength | 850 / 1300 |
| Laser type | FP-LD |
| Output Power | -7~0; 0~7 |
| Modem | OHz,270Hz, 1KHz, 2KHZ |
| Fiber-optic category | SM.MM |
| Output Power | 10.20 |
| Standard Wavelength | 650 |
| for fiber | SM,MM |
| Automatic Shutdown Time | 10 |
| Power Supply Method | Section 3 AA-alkaline batteries (2000mA lithium charging batteries optional) |
| Continuous Operating Time | Working hours >32 hours, waiting time >60 hours3 |
| power supply adapter | 8.4V/1.5A ② |
| Operating Temperature | -10~+60 |
| Storage Temperature | -25~+70 |
| Dimensions | 76177.540 |
| Weight | 0.27③ |
Datasheet
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Supplier Information
Tianjin Wenhao Technology Development Co., Ltd., established in 1998 in Tianjin High-tech Industrial Park, is an enterprise integrating R&D, production, and sales. Focusing on optical communication and broadcasting products, it independently develops transmission and receiving equipment for fiber optic networks, PON network products, and testing instruments. The company holds multiple certifications and adheres to strict quality management, professional standardization, and innovative development, aiming for win-win cooperation and long-term growth.
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