Innovation:

1: Built in Peltier temperature control, improve accuracy and stability;

2: The first domestic dual temperature control, sapphire prism;

3: LED cold light source replaces traditional sodium light and tungsten halogen light;

4: Comply with 21cfr Part11 audit trail, Pharmacopoeia and electronic signature;

5: Support network printing and data statistics retrieval;

6: Multi level permission management, the permission can be freely configured;

7: 7-inch touch color screen, user-friendly operation interface;

8: The whole machine is certified by art and CE.

GR series full-automatic refractometer is equipped with high-performance linear CCD photosensitive component, through high-speed and high-precision signal acquisition and analysis processing technology, equipped with semiconductor Peltier super temperature control system. It can measure the refractive index (nd) and the mass fraction of sugar solution (Brix) of transparent, translucent, dark and viscous liquids efficiently and accurately。

Application fields:

The full-automatic refractometer is widely used in petroleum industry, oil industry, pharmaceutical industry, food industry, daily chemical industry, sugar industry, etc. it is also one of the commonly used equipment in schools and related scientific research units.

Main technical indicators:

Range: 1.30000-1.70000 (nd)

Resolution: 0.00001

Accuracy: ± 0.00003

Brix: 0-100%

Sugar accuracy: ± 0.04% (Brix)

Temperature control mode: Peltier

Temperature control range: 5 ℃ - 80 ℃

Temperature control stability: ± 0.02 ℃

Display mode: 7-inch touch color screen

Light source: LED light source

Wavelength: 589nm

Prism: sapphire

Sample cell: stainless steel

Detection method: linear CCD

Output mode: USB, RS232, RJ45, SD card, USB

Power supply: 220V / 50Hz