Model : RF-PD Series
 
Power Supply 2×AAA (1.5V)
Shipping Size (WxDxH) (mm) 200x80x60
Gross Weight (G) 300
This is an innovative and well-designed portable digital refractometer with advanced features and robustness.

Model : MPA-70I; MPA-80; MPA-90I
Capillary Position Capacity : 4
Magnification of Lens : 20x
Shipping Size (WxDxH)(mm) : 400x350x340
The melting point apparatus are fast and accurate, and fully automatic operation ensures that every user can analyze samples easily.

Model : WVTR-301
 
Resolution : 0.0001g
Number of Specimen : 1 PCS
Temperature Range : Ambient ~ 55°C (Standard)
Temperature Accuracy : ±0.1°C
Humidity Range : 10%RH ~ 50%RH (Relative humidity)

Model : PSA-311P

Instrument Structure : Desktop
Size Range : 0.1-100µm
Detector Channels : 40 pcs
Accuracy Error : ≤1% (CRM D50)

Model : TB-P100
 
Measuring Range : 0 to 1100 NTU/ 0 to 275 EBC / 0 to 9999 ASBC
Minimum Resolution(NTU) : 0.01(0~99 ), 0.1(100~999 ), 1(1000~1100 )
Accuracy : ±2% of reading (0~500NTU ), ±3% of reading (501~1000NTU )
Calibration : 2 to 5 points
Calibration Standard(NTU) : 0.02 / 10 / 200 / 500 / 1000
This portable turbidimeter is ideally suited for both rigorous process control applications and field use.

Model : VSC-1C; VSC-RH; VSC-AIH
 
Measuring Range (mPa·s) : 50~200K; 50~10M
Number of Spindles : 4 types(21, 27, 28, 29)
Measuring Method : Manual measurement; Manual/Auto measurement
Accuracy : ±1%(FS)(Newtonian Fluid)
Repeatability : ±0.5%(FS)(Newtonian Fluid)
 

Model : POL-S200

Measure Range : ±90°/±130°Z
Resolution : 0.005°
Measure Accuracy : ±0.02°/±0.05°Z
Calibration : 1 to 3 points
Temperature Correction : 0~50°C
The Semi-automatic polarimeter is a robust and simple to operate design that can be used extensively at the teaching level. It is used to measure the purity of pharmaceutical ingredients, quality control of raw materials and the concentration of ingredients in sugar-based substances.

Model : SV-0623

Instrument Structure : Desk type
Receiving Flask : (60±0.05) mL
Timing Range : 0.0∼999.9 s
Working Mode : Double lines, parallel test
SV-0623 is suitable to determine the Saybolt viscosity of bitumen and bituminous mixtures under a constant temperature as per T0623.

Model : DME-120TL; DME-300TL

Capacity : 120 g; 300 g
Density Resolution : 0.0001 g/cm³; 0.001 g/cm³
Density Range : 0.0001—99.9999 g/cm³; 0.001—99.999 g/cm³
Measuring Principle : Archimedes principle
The constant temperature liquid densimeter features fast constant temperature speed, high precision, good durability.

Model : MPA-20; MPA-30
Capillary position capacity 4
Capillary Size Inner : 0.9~1.1mm
Magnification of Lens : 8
Display : Color 8-inch Touch Screen
Shipping Size (WxDxH)(mm) : 470x345x390
This is a modern, low-cost manual melting point apparatus designed for use in student laboratories.