TES TES-1389U Brix 测试仪 (Brix 0 ~ 53%)

Sensor: Photodiode arrays

Measurement function: Brix (%) Temperature (°C /°F) Refractive index (RI)

Brix range: 0.0 ~ 53.0% (Automatically compensated for temperature 10 ~ 40 ° C / 50 ~ 104 ° F )

RI range: 1.3329 ~ 1.4265

Temperature Range: 4 ~ 60°C (39.2 ~ 140°F)

Accuracy (water at 23°C / 73.4°F): Brix: ±0.2%, temperature: ±1°C/°F, refractive index: ±0.0003

Resolution: Brix: 0.1%, temperature: 0.1°C /°F, refractive index: 0.0001

Data memory capacity: 99 pens (read directly on LCD screen)

Data logger Capacity: microSD card  

Operation Temperature Range: 10 ~ 40 ° C (50 ~ 104 ° F ), less than 85% RH

Store Temperature Range: 0 ~ 50 ° C (32 ~ 122 ° F ), less than 85% RH

Reaction time: 3 seconds

International Protection Class: IP65 water resistant

Battery: AAA battery x 4

Dimensions/weight: 148mm x 78mm x 50mm / Approx. 250g

Accessories: Instruction manual, battery, One sample vial, Two transfer plastic pipettes, carrying case, software CD (1389U), micro-USB cable (1389U)