Product information:

The HGP220CN low illumination camera of CSIC adopts self-developed domestic chip, which can operate under starlight conditions (1x10)- ³ Lux) continuously and clearly outputs true color 1080p Full HD images (60 frames / s), which is suitable for various application requirements of large viewing angle, long viewing distance and low illumination, such as handheld observation, telescopic system on-board, pod and so on.

Product information：

ZGDIM7 wide range low light level illuminometer system is an intelligent test instrument, which is suitable for military night vision test, retroreflective material test, lamp detection and other applications. It has fast response speed and high sensitivity. It is directly calibrated by the National Institute of metrology, with accurate value, wide range, high resolution and reliable use.

Product information：

hgssc series standard solar cells are usually used for daily calibration or test of the total irradiance (w / M) established by the light source (xenon lamp, solar simulator, etc.) on the surface of the tested solar cell ²)。 When the irradiance of the solar simulator changes, the ratio of the short-circuit current irradiated on the solar cell to the irradiance of the solar simulator is close to a constant, so the solar irradiance can be obtained by measuring the short-circuit current. The calibration value of solar cell is defined as the ratio of short-circuit output current and irradiance of standard solar cell under standard test conditions, in a / (w / M) ²)， Called CV value. When the short-circuit current of the solar cell is equal to its calibration value, it can be considered that the irradiance of the solar simulator reaches a solar constant, i.e. 1000W / m ²。

Product information:

High quality, rare earth magnet DC motor;

The matrix is made of hard aluminum alloy, and the surface is oxidized black;

HGOC200A chopper has compact structure design to improve stability and accuracy;

Standard 10 slot single frequency chopper, providing 50-600hz frequency;

HGOC200A optical chopper is mainly used to modulate continuous light into light with fixed frequency and output modulation frequency at the same time. It is usually used with phase-locked amplifier. The optical chopper is generally composed of the following components: control unit, chopper device, chopper plate, connecting line, etc. It is a precision instrument, which uses advanced functions to modulate continuous beam. The controller uses phase locked loop (PLL) motor speed control design, which can accurately maintain the chopping rate and phase relative to the reference signal. The frequency synthesizer with internal crystal stability provides accurate and stable reference frequency and improves long-term stability.

Product information：

Product features:

★ it is matched with photomultiplier tube to provide stable DC high voltage, which is applied in precision measurement;

★ it can be used separately as high voltage regulated power supply;

★ output voltage: 0 to - 1200V continuously adjustable;

★ manual adjustment with locking device can avoid inadvertent change of output voltage;

★ ripple: 20mV; Maximum output current: 1mA; Maximum drift of output voltage: ± 0.03% / h;

★ display accuracy of output voltage: 1V;

★ overall dimension: 160 * 80 * 250, small and convenient, can be used independently or integrated into the control cabinet;

★ weight: 1.3KG.

Product information：

HGID101 series photomultiplier tube detector features:

★ side window receiving, with electrical, magnetic and optical shielding;

★ standard BNC plug output signal, special high voltage resistant BNC plug input stable high voltage;

★ the effect is better when used with HGIP1250 high voltage regulated power supply produced by our company;

★ E678-11A special tube socket is built in the tube chamber and the partial voltage resistor is welded, which is suitable for placing R316-01 (original R212), R317 (original R212UH), R316-02 (original 1P28), CR131, R105, 1P21, R105UH, 931A, CR114, CR184, R1527, R1527P and other photomultiplier tubes (if the photomultiplier tube chamber is equipped with CR131 photomultiplier tube, the model is HGID101-CR131);

★ it can be used together with spectrometer series, sample room and filter wheel produced by our company.