TW-WZZ-2B fully automatic digital polarimeter, refractometer, spectrophotometer, sugar analyzer

Description :

　　Polarimeter is an instrument used to measure the optical rotation of a substance. By measuring the optical rotation of the sample, the concentration, purity, sugar content, or content of the sample can be determined.

　　Widely used in sugar, pharmaceutical, food, spice, monosodium glutamate, chemical, petroleum and other industrial production, scientific research, and teaching departments for laboratory analysis or process quality control.

　　TW-WZZ-2B automatic polarimeterProduct Features:Adopting photoelectric detection and automatic servo mechanism control, backlit LCD display, the test data is clear and intuitive. It can save three retest results and calculate the average value. It is equipped with RS232 interface and can transmit data to PC.

　　TW-WZZ-2B automatic polarimeterTechnical Specifications:

　　Measurement range: -45 ° to+45 °

　　Z small reading value: 0.002 °

　　Accuracy ± (0.01 °+measured value x 0.05%)

　　Repeatability (Z-large deviation) ≤ 0.01 degrees

　　Measurable sample Z has a low transmittance of 10%

　　TW-WZZ-2A automatic polarimeterProduct Features:Adopting photoelectric detection and automatic servo mechanism control, backlit LCD display, the test data is clear and intuitive, and can save three retest results and calculate the average value

　　TW-WZZ-2A automatic polarimeterTechnical Specifications:

　　Measurement range: -45 ° to+45 °

　　Z small reading value: 0.002 °

　　Accuracy ± (0.01 °+measured value x 0.05%)

　　Repeatability (Z-large deviation) ≤ 0.01 degrees

　　Measurable sample Z has a low transmittance of 10%

　　TW-WZZ-1Automatic indicator polarimeterProduct Features:Photoelectric detection, automatic indication of the dividing disc, easy operation.

　　TW-WZZ-1Automatic indicator polarimeterTechnical Specifications:

　　Measurement range: -45 °~+45 °

　　Z small reading: 0.01 °

　　Repeatability: ≤ 0.01 °

　　Low transmittance of measurable sample Z: 10%

　　Weight: 29kg

　　TW-WZZ-1S/1SS automatic polarimeterProduct Features:Adopting photoelectric detection and automatic servo mechanism control, backlit LCD display, the test data is clear and intuitive, and can save three retest results and calculate the average value. Equipped with RS232 interface, it can transmit data to PC.

　　TW-WZZ-1S/1SS automatic polarimeterTechnical Specifications:

　　Measurement range: -45 ° to+45 ° -120°Z～＋120°Z

　　Z small reading value: 0.001 ° 0.01 ° Z

　　Accuracy: ± (0.01 °+measured value x 0.05%) ± (0.03 °+measured value x 0.05%) Z

　　Repeatability (Z-large deviation): ≤ 0.002 °± 0.006 ° Z

　　TW-WZZ-2S/2SS automatic polarimeterProduct Features:Adopting photoelectric detection and automatic servo mechanism control, digital display reading, capable of measuring dark samples; The TW-WZZ-2S model can also measure sugar content and is equipped with an RS232 interface, which can transmit data to a PC.

　　TW-WZZ-2S/2SS automatic polarimeterTechnical Specifications:

　　Measurement range: -45 ° to+45 ° -120°Z～＋120°Z

　　Z small reading value: 0.001 ° 0.01 ° Z

　　Accuracy: ± (0.01 °+measured value x 0.05%) ± (0.03 °+measured value x 0.05%) Z

　　Repeatability (Z-large deviation): ≤ 0.002 °± 0.006 ° Z

　　Low transmittance of measurable sample Z: 1%

　　Dimensions: 600mm × 320mm × 220mm

　　Weight: 30kg

　　TW-WZZ-3 Automatic polarimeterProduct Features:Adopting the principle of photoelectric detection and automatic balancing, the results of automatic measurement are displayed on a dot matrix LCD. Four measurement modes have been added, including optical rotation, specific rotation, solution concentration, and sugar content. Can automatically repeat testing6 times and calculate the average and root mean square. Equipped with RS232 interface, it can transmit data to PC.

　　TW-WZZ-3. Technical parameters of automatic polarimeter:

　　Measurement range:

　　Polarity: -45 ° -+45 °

　　Sugar content: -120 ° Z -+120 ° Z (sugar content)

　　Z small reading value: 0.001 °

　　Accuracy:

　　Polarity: ± (0.01 °+measured value x 0.05%)

　　Sugar content: ± (0.03 ° Z+measured value x 0.05%)

　　Repeatability:

　　Polarity: ≤ 0.003 °

　　Sugar content: ≤ 0.009 ° Z

　　Low transmittance of measurable sample Z: 10%

　　Net weight of the instrument:28kg

　　Instrument size:600×310×220(mm)

　　TW-WZZ-3A automatic polarimeterProduct Features:Replacing sodium lamps with incandescent bulbs and filters, the average lifespan of the light source exceeds 2000 hours, and the instrument can be used without preheating when turned on. It can test the optical rotation, specific rotation, concentration, and sugar content of the sample. It can be automatically repeated 6 times and the average and root mean square values can be calculated. The sample slot adopts a leather temperature design, reducing the impact of instrument temperature rise on sample testing. It has a temperature display function, which is convenient for users. Can measure dark samples, can switch between Chinese and English menus, equipped with RS232 interface.

　　TW-WZZ-Technical parameters of 3A automatic polarimeter:

　　Measurement range:-45°～＋45° -120°Z～＋120°Z

　　Z small reading value: 0.001 °

　　Accuracy:± (0.005 °+measured value x 0.03%) ± (0.005 ° Z+measured value x 0.03%)

　　Repeatability (Z-large deviation) ≤ 0.002° ± zero point zero zero six°Z

　　Measurable sample Z has a low transmittance greater than 1%

　　Product features of TW-WXG-4 disc polarimeter:Adopting visual aiming and manual measurement methods, it is easy to use.

　　Technical parameters of TW-WXG-4 disc polarimeter:

　　Measurement range: -180 ° to+180 °

　　Z small reading value: 0.05 °

　　Accuracy: ± 0.05 °

　　Sensitivity: 0.05 °

AfterSalesService :

• polarimeter