Model: TRRA-620
DESCRIPTIONS
Laboratory Refractometer
- Space-saving of "A4 Size"
- Graphic indicator to grosp concentration range
- Easy maintenance with aluminium die casting housing.
APPLICATIONS
- Beverages
- foods
- petroleum
- pharmaceutical
- alcoholic
- beverages, etc
SPECIFICATIONS
Model
|
TRRA-620
| |||
Measuring Method
|
Detection of Critical Angle of Optical Refraction
| |||
Light Source
|
LED Na-D Line (589.3nm)
| |||
Measuring Items
|
Refractive Index, Brix, Other Concentrations
| |||
Measuring Range
|
Refractive Index (nD)
|
1.32000 - 1.58000
| ||
Brix
|
0.00 ~ 100.00%
| |||
Accuracy *1
|
Refractive Index (nD)
|
±0.00002
| ||
Brix
|
±0.014% *2 (0 ~ 85.0%)
| |||
Repeatability *3
|
Refractive Index (nD)
|
±0.00001
| ||
Brix
|
0.01%
| |||
Resolution
|
Refractive Index (nD)
|
0.00001
| ||
Brix
|
0.01%
| |||
Temperature Control
|
Peltier Thermostat 5 - 75°C *4
| |||
Temperature Indication Resolution
|
0.01°C
| |||
Minimum Amount of Sample
|
0.2mL
| |||
Display
|
4.7-inch Backlit Colour LCD
| |||
Operation
|
Touchscreen (Comes with Stylus.)
| |||
Security
|
Password Protection
| |||
Data Storage
|
Number of Methods
|
100 methods
| ||
Measurement Results
|
300 data
| |||
Calibration Record
|
20 data
| |||
Check Record
|
20 data
| |||
External Storage
|
USB Flash Drive
| |||
Temp. Compensation
|
Brix
|
5.00 ~ 75.00°C (Automatic compensation by preprogrammed conversion table.)
| ||
Concentration
|
By Conversion Table
|
100 data
| ||
Interfaces
|
LAN
|
1 port for personal computer (PC)
| ||
USB1.1
|
2 ports (for USB flash drive, A4-size printer, barcode reader, keyboard)
| |||
RS232-C
|
2 ports (for IDP-100, multiple sample changer)
| |||
Ambient Conditions
|
Temperature
|
5 - 35°C
| ||
Humidity
|
85%RH or below (No condensation allowed.)
| |||
Power Supply
|
AC 100 ~ 240V, 50/60Hz (Comes with AC adapter.)
| |||
Power Consumption
|
20W (max. 50W, min. 10W)
| |||
Dimensions
|
192 (W) × 281 (D) × 166 (H) mm
| |||
Weight
|
5kg
| |||
Materials in Contactwith Samples
|
Prism
|
Artificial Sapphire
| ||
Sample Stage
|
SUS316
| |||
Expandability
|
Barcode Reader
|
Reads sample name, measurement conditions, value of standard liquid
| ||
PC Software
|
Data Acquisition Software
| |||
