Gigahertz Optik - Light Measurement Solutions

*Description:*
The P-9710-2 is a high efficient single- channel instrument designed for multipurpose use in any photometric and radiometric applications. In spite of the -1 standard version, the P-9710-2 also allows the measurement of the pulse energy for pulse lengths down to 1µs, even though the internal Analog to Digital Converter (ADC) can sample the input signal only every 100µs. To perform this measurement task, the shape of the input signal is changed. A short high pulse is transformed into a long low pulse. But the key point is that the area of the pulse will preserved. Short pulses are transformed to pulse length greater 20ms. Therefore, with 100µs ADC sample time, every pulse is sampled at a minimum of 200 times. With optimal offset compensation the total electronic pulse energy measurement error is within ±1%. This principle of operation is also valid for a chain of pulses (one pulse chain can be considered to be one pulse). The unit`s many functional modes of operation includes CW, dose, pulse energy, datalogger and many more.

*Specification:*
Photocurrent to voltage converter with 8 decade stepped gain ranges from 0,1pA- 2mA Constant slew rate of 20 ms A/D converter with 100µs sampling rate CW/ Dose/ Peak to Peak/ Relative ratio Effective after Schmidt- Clausen Pulse Offset Adjustable integrating time from 100µs- 6s Signal conversion from 0.166 Hz to >300MHz Internal Datalogger Analogue Output LCD- display with LED backlight Operating Temperature: 5 to 40°C (41 to 104°F) (75 % rel. H, non condensing). Storage Temperature: 0 to 50°C (32 to 122°F). Dimensions/ weight: 195 x 100 x 40 mm / 500 g (7.7 x 3.9 x 1.6 in /1.1 lb). Serial Port settings: RS232 (9600 baud, 8 data bits, 1 stop bit, no parity) 5 pin cylindrical TRIAD01 connector. Power supply: Battery or AC operation. Built-in rechargeable lead battery, 6V, 0.5 Ah. Approx 6 h with display illumination. Battery charge under 8 % is displayed. Operation from AC plug-in power supply 230V/50 Hz (other values on request) with specific U/I recharge characteristic

Datasheet printversion