Model : RF-AD6P; RF-AD3
 
Measuring Range : nD: 1.30000-1.70000; Brix ：0-100%
Measuring Accuracy : Refractive index nD : ±0.0002; Brix : ±0.1%
Thermostatical Control Range : 5-85℃
Temperature Control Accuracy : ±0.02℃
The RF-AD series is an innovative and well-designed automatic digital refractometer that is advanced in function and rugged.

Model : RF-AM; RF-AB
 
Refractive Index nD : 1.3000-1.7000
Accuracy(nD) : ±0.0002 (Estimate Reading); ±0.0003 (Estimate Reading)
Dissolved Solids Brix : 0-95%
Observation Mode : Monocular Binocular
This ABBE refractometer measures the refractive index of liquids with high accuracy and is suitable for a wide range of applications.

Model : RF-AD3P; RF-AD2
 
Measurement Range : Refractive index nD : 1.30000-1.72000; Brix : 0-100%
Measuring Accuracy : Refractive index nD : ±0.0002; Brix：±0.1%
Temperature Range: (Min. 0.1℃) -20-120℃
Display : Color touch screen; LCD
This ABBE digital refractometer uses the latest LED illumination technology to provide a clear image of the reading and automatic temperature correction ensures accurate readings every time.

Model : RF-AAD73T; RF-AAD73
 
Measurement Range : Refractive index nD : 1.30000-1.70000; Brix : 0-100%
Measuring Accuracy : Refractive index nD : ±0.0002; Brix：±0.1%
Thermostatical Control Range : 10-60℃
The automatic ABBE digital refractometer provide accuracy and repeatability.

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.

Model : MPA-30I; MPA-50I
Capillary Position Capacity : 4
Magnification of Lens : 10x
Shipping Size (WxDxH)(mm) : 400x350x340
The melting point apparatus supports the display of captured melt video images directly on the touch screen or downloading to a PC.

Model : MPT-I
Deviation of Linear Heating Rate : <5%
Temperature Transfer Medium : Methyl silicone oil
Liquid Cup for Temperature Transfer : 250ml beaker in tall form
Indicating Value Resolution : 0.1 ºC
Get fast and accurate results with our melting point meters. Now the best melting point tester for sale at affordable price.

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 : MPA-50; MPA-70; MPA-90
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
The melting point apparatus are fast and accurate, and fully automatic operation ensures that every user can analyze samples easily.

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.