High precision digital refractometer/sugar meter RA-620

High precision digital refractometer/Sugar meterRA-620main features:

1. high-precisionThe refractometer has a touch LCD screen that displays refractive index, Brix content, and concentration simultaneously.
2. Built in Peltier automatic temperature control, lightweight appearance, easy operation, and fast measurement speed.
3. Use high brightnessLEDThe light source has a long service life, and the measuring prism is made of sapphire material that is wear-resistant.
4. digitalRefractometer, compliant with GLPStandardize and store measurement results, inspection and calibration records.
5. Input the refractive index and temperature comparison table or polynomial, and automatically compensate to the required temperature refractive index.
6. Built in sugar conversion table. You can input the refractive index and concentration comparison table or polynomial conversion concentration.
7. Standard sample non-volatile cover plate can prevent the impact of volatile samples during testing.
8. It can be connected to an external digital densitometer and various automatic samplers to simultaneously measure density and refractive index.
9. Chinese interface, simple and intuitive operation, high-precision measurement results, and ultra-high cost-effectiveness.

High precision digital refractometer/Sugar meterRA-620technical parameter:

Measurement range: Refractive index: 1.32000-1.58000nD, Brix: 0.00-100.00%.
Accuracy: Refractive Index: ± 0.00002nD, Brix: ± 0.014% (0-85%).
Repeatability: Refractive index: ± 0.00001nD, Brix: ± 0.007% (<>)
Resolution: Refractive Index: 0.00001nD, Brix: 0.001% (<>)
Temperature control range: 5-75 ° C, with built-in Peltier temperature control device.
Temperature resolution: 0.01 ° C.
Sample size: 0.2 milliliters.
Display: 4.7-inch color backlit LCD display.
Control mode: Touch screen control mode.
Method quantity: 100 sets of measurement methods.
Measurement results: 300 sets of test results.
Concentration conversion: You can input 100 sets of refractive index and concentration comparison tables to automatically convert concentrations.
Interface: LAN, USB, RS-232C。
Power Supply: AC100～ 240V，50/60Hz, 20W。 Or connect an external rechargeable battery.
Size: 191 (W) x281 (D) x161 (H) mm.
Weight: Approximately 5kg.