Product information：

Product features:

☆ panel offline operation, plug-in and play, anytime and anywhere;

☆ special normally closed (or normally open) positive and negative limit, photoelectric isolation + 5 ~ 24V signal input port;

☆ standard button functions: forward rotation, reverse rotation and speed regulation;

☆ support stepping motors of model 86 and below;

☆ overall dimension: 160 * 80 * 220, small and convenient.

Product information：

Basic description:

HGIDA4 data collector, also known as: current voltage converter, current amplifier. It is used to measure weak current signal and can also be converted into voltage signal. It can be measured directly with multimeter, oscilloscope and other voltage acquisition equipment. It can also transmit digital signal through serial port and be identified and processed by computer. It is especially suitable for developing optoelectronic instruments and integrated optoelectronic instruments and equipment systems, saving time and labor cost for small and medium-sized enterprises and individual entrepreneurs, or as a common weak current signal measurement tool.

Application Description:

Type B USB bus port is a power supply digital signal output port. When it is used as digital signal output, USB to serial port drive is required. It shall be controlled according to the communication protocol provided later. The BNC port near the USB port is the voltage output end, the BNC port on the other side is the current input end, and the small hole on the top is used for gain adjustment. Multi turn adjustable resistance is used to adjust the amplification gain.

Note: the input impedance of the current input port is very small. Do not connect the voltage signal, otherwise the equipment will be damaged.

Product information:

Fast measurement speed, high precision, stable and reliable performance;

Touch screen LCD display, direct reading test data;

According to different requirements, different photometric parameters can be switched and measured;

USB communication interface supporting software, program-controlled online measurement;

RS232 communication interface is convenient for customers' secondary development and application.

Product information:

Hgqe100 series solar cell QE / IPCE tester, also known as solar cell quantum efficiency tester and solar cell spectral response tester.

Hgqe100 series solar cell QE / IPCE tester can test the spectral response, spectral reflectivity, quantum efficiency or ipcemonic incident photo electron conversion efficiency, spectral transmissivity and AM1 Short circuit current density under 5g standard sun, etc.

Applicable solar cell type: professional and flexible different configurations, which can be applied to various types of solar cells.

Hgqe100 series solar cell QE / IPCE tester complies with iec60904-8 international standard. It is an indispensable and important tester for the research and production of solar cells.

Hgqe100 series solar cell QE / IPCE tester can simultaneously measure Iqe and EQE at the same point (internal and external quantum efficiency are measured at the same time), which is more professional, scientific and accurate.

High power and wide spectrum solar simulation light source ensures sufficient spectral range, stable radiation and high energy from 200nm to 2500nm; Current stability of power supply of light source: 0.05% @ 8.5a.

Automatic grating spectroscopic system with wavelength resolution of 0.1nm; Wavelength accuracy ± 0.2nm; Wavelength repeatability ± 0.1nm, equipped with automatic filter wheel to eliminate multi-level spectrum, combined with classical C-T structure to effectively filter stray light.

Adjustable test spot diameter of 38mm-1mm; Repeatability of short-circuit current density: < 1% monochromatic light spectral bandwidth < 5nm (adjustable), the default scanning step is 5nm (0.05nm10nm optional).

Data acquisition: the chopper phase lock is used to extract the signal and eliminate the noise. The chopper frequency adjustment range is 5-1000hz, and the sensitivity of the phase lock amplifier is 2nv.

Probe sample table, test sample size ≤ 156x156mm (larger size can be customized).

The software interface is humanized, that is, the simple operation of learning and learning.

In the system software, all instrument control parts are summarized into one interface, and all instrument parameter setting parts are summarized into one interface, so as to simplify the operation and control to the greatest extent and realize one key operation. The two measurement methods of flux method and uniform illumination method are compatible, and different formulas are used for data calculation and processing according to different measurement methods.

The instrument parameter settings can be saved as a file and exported uniformly, so as to realize the rapid restoration function and call the previously reserved parameter settings at any time. Parameter settings between different machines can also be called each other.

The chart and table files are automatically generated and displayed. The system software retains all the original data or exports them to documents in txt, xls and other formats. It is easy to do. The mainstream data processing software is called, and multiple groups of data are compared for subsequent analysis.

Automatic removal of gross error and automatic verification of system error, linear error, periodic error and t error.

Advanced optional features:

Semiconductor temperature control console: control the sample temperature range of 5-40 ℃

DC / AC mode optional chopper pulse illumination mode is compatible with steady-state continuous illumination mode, and one machine can be used for multiple purposes

Sample vacuum adsorption function

Optional optical path monitoring to monitor the change of light intensity and effectively deduct the test error caused by the instability of light source

Offset light source

bias power 

Automatic shutter

Cascade double monochromator

Automatic mapping

Other user needs: with professional strength, henggong instrument can meet the different needs of users, customize for customers and provide perfect system solutions.

产品信息：

Higf10 optical fiber spectrometer

characteristic:

Horizontal cross optical path, fixed grating without scanning, compact structure and slim volume.

Built in imported CCD chip, with large dynamic range and fast data transmission, it can realize online real-time measurement.

Provide spectral calibration software and application software.

It is widely used in on-line measurement of spectrum and chromaticity characteristics in light source manufacturing and Research (such as LED), agriculture, chemical industry, medicine, biology, petroleum, printing and dyeing and other industries. It can also measure transmission, absorption and fluorescence spectra.

The body casting structure ensures the stability of the optical system.

Technical parameters:

Focal length: 100mm

F/#：F/4

Wavelength repeatability: 0.1nm (600g / mm grating)

Resolution: 0.5nm (slit width 10) μ m. 600g / mm grating)

1.6nm (slit width 100) μ m. 600g / mm grating)

Line dispersion: 16nm / mm (600g / mm grating)

Stray light: 1 × The negative third power of 10

Grating Name: grating S22 × twenty-two × six

Grating size: 22mm × 22mm

Slits size: width 10 / 50 / 100 / 200 / 300 / 500 / 1000 μ M optional, 1mm high

Pixel size: 14 μ m × fifty-six μ m

Pixel elements: 2048

Signal to noise ratio (SNR): ≥ 60dB

A/D：16Bit

Exposure time: 1ms-7s

PC interface: USB2 0

Fiber coupler: SMA905

Overall dimension of instrument: 147mm × 124mm × 58mm

Weight: 1.1kg

The optical fiber spectrometer has no out of band trigger, and can only control the communication protocol through USB or serial port. DLL file can be provided for secondary development.

CCD spectral response curve:

Product information:

1 to 256 times gain conversion, wide measurement range;

High performance operational amplifier and ± 15bits A / D converter realize high dynamic range signal acquisition and high measurement accuracy;

Two input channels with the same performance can be set as DC voltage input or DC current input;

Current ± 5pa ~ ± 40A;

Voltage ± 0.5 D ± 4V;

Dual D / a conversion output channel, which can be used to control other experimental equipment;

Output amplitude: 0V ~ 10V;

D / a conversion accuracy: 12bits;

Single channel measurement and ratio measurement can be carried out;

One trigger input channel and one trigger output channel respectively, which can realize synchronous experiment;

Standard RS232 serial interface and parallel interface with HISW series spectrometer;

Control hida1u OCX integrates various functions to facilitate secondary development;

Special software HIMSS for use with hims series monochromator;

Special software hisws for use with HISW series spectrometer.