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Accurately measure the pH value of liquid media, and with the corresponding ion selective electrode, it can also measure the MV value of the ion electrode potential, which is widely used in industry, agriculture, scientific research, environmental protection and other fields.

Working principle of digital viscometerDigital viscometers usually use the rotation method to measure viscosity. The instrument controls the rotation of the rotor through a stepper motor. When the rotor rotates in the liquid, it will be subject to the resistance of the liquid. By measuring the rotation speed and resistance of the rotor, the instrument can calculate the viscosity of the liquid and display it on the LCD screen.

TU1810 190-1100nm Accurate UV Visible Spectrophotometer  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of TU1810 190-1100nm Accurate UV Visible Spectrophotometer can be customized according to your needs.Features:l Variable bandwidth, suitable for different samples and different test requirementsl Photometric measurements: sample can be easily measured absorbance and transmittance at the specified wavelength. Multi-wavelength pinpoint test can be simultaneously test up to 30 wavelengthsl Quantitative analysis: automatically build standard curve, optional one-class and zero-class linear regression, second-class and third-class curve fitting, single and double wavelength calibration and three-point method; with store standard curve to facilitate futur...

CE ROHS 190-1100nm With English Software Touch Screen Accuracy Dual Beams UV-visible Spectrophotometer  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of CE ROHS 190-1100nm With English Software Touch Screen Accuracy Dual Beams UV-visible Spectrophotometer can be customized according to your needs.High precision and working stability:The high reliability is achieved with the installation of a CT monochromaterAdvanced calculation and high automation:New micro-processing technology is applied to strengthen the data processing.Compatibility with PC and printer:Built in usb interface permits bi-directional data transfer to a PC.  And a stylus printer can be connected directly to the instrument through the parallel printer port.Easy creating and storing p...

The moisture content is calculated by heating the sample to make it lose moisture, and then measuring the weight change of the sample. Specifically, the halogen moisture detector uses a ring-shaped halogen infrared heating source to quickly dry the sample, and measures the weight change of the sample in real time through a weighing sensor to finally determine the moisture content percentage. By injecting inert gas halogen elements, the life of the infrared radiation source is extended and the temperature is made more uniform. Compared with the traditional oven heating method, the halogen heating method is more efficient and the sample surface is not easily damaged.

The main material of the steel chrome-plated weight is 45# steel with chrome-plated surface. The internal material is 45# steel, and the surface is processed by special grinding and electroplating technology, which has high corrosion resistance and wear resistance.

Accurately measure the pH value of liquid media, and with the corresponding ion selective electrode, it can also measure the MV value of the ion electrode potential, which is widely used in industry, agriculture, scientific research, environmental protection and other fields.

With Software 325-1100nm 723PC Visible Spectrophotometer  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of With Software 325-1100nm 723PC Visible Spectrophotometer can be customized according to your needs.Model 723PC visible spectrophotometer, an analytical instrument commonly used in physico-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the near ultra-violet, visible spectral range, finds much scope for its service in such fields as medicine, clinical examination, biochemistry, petrochemical industry, environmental protection and quality control.This product is an economic analysis instruments.with RS232 output. Excellent photometric precision instruments higher than the same file.Widely used in medic...

340-1000nm Economic Visible Spectrophotometer  compared with similar products on the market, it has incomparable outstanding advantages in terms of performance, quality, appearance, etc., and enjoys a good reputation in the market.W&J summarizes the defects of past products, and continuously improves them. The specifications of 340-1000nm Economic Visible Spectrophotometer can be customized according to your needs.1. The large sample room can accommodate cuvettes of various specifications of 10-50mm;2. The uniquely designed optical system, high-performance holographic grating and receiver ensure that the instrument has excellent performance indicators;3. Use stand-alone operation, linear regression equation measurement, etc.;4. Application of new microcomputer processing technology to make the operation more convenient5. Wavelength manual6. Working method, T/A/C/F

The main functions of the aluminum pan of the moisture analyzer include holding samples, ensuring the accuracy of measurement and protecting the experimental environment. Aluminum pans are used for sample packaging, heating, weighing and measuring in the laboratory, and are suitable for halogen, infrared rapid moisture analyzers and ovens. Its material is usually high-density aluminum, which can not deform at a high temperature of 500°C, ensuring the accuracy of measurement.

‌The glass fiber disc of the moisture analyzer is mainly used to determine the moisture content of volatile or flammable substances. The glass fiber disc has excellent chemical resistance and non-flammability, so it is particularly suitable for measuring such samples. ‌