Model : RF-P45; RF-P92

Measuring Range : 0-45%; 58-92%
Sample Volume : 0.3 ml
Respond Time : 3 s
The portable design and digital display make the portable digital refractometer easy to carry and operate.

Model : HAZ-S

Illuminant : C light (6774k)
Light source : Tungsten halogen lamp
Measuring range : Transmittance: 0-100%; Haze: 0-30% (absolute), 30.1-99% (relative)
Resolution : 0.1%(transmittance); 0.01%(haze)

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 : 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 : WVTR-306
 
Resolution : 0.0001g
Number of Specimen : 1 ~ 6 PCS (Independent testing results)
Temperature Range : 10°C ~ 55°C (Standard)
Temperature Accuracy : ±0.1°C
Humidity Range : 10%RH ~ 90%RH (Relative humidity)

Model : PSA-653; PSA-663; PSA-673

Work Principle : Mie scattering theory
Laser light source : Pure helium neon gas laser
Levels of granularity : 135
Size : Main system: 1000×340×450mm; Dry/Wet sampling system: 350×210×350mm

Model : FPT-3536D
 
Flash Point Determination Range : Ambient to 400℃
Accuracy : 0.1℃
Heating Rate Initial Heating : 14～17℃/min
Size(W×D×H)(mm) : 510x320x330

Model : POL-2; POL-1

Wavelength : 589nm
Light source : LED + interference filter
Measurement range : ±45° (optical rotation); ±120°Z (sugar)
Suitable for analyzing chiral compounds such as sugars and pharmaceuticals. Now the best high-speed automatic polarimeter for sale at cost price.

Model : DME-120S; DME-300S; DME-600S

Capacity : 120 g; 300 g; 600 g
Minimum Weight : 0.001 g; 0.005 g; 0.005 g
Density Resolution : 0.0001 g/cm³; 0.001 g/cm³; 0.001 g/cm³
Density Range : 0.0001—99.9999 g/cm³; 0.001—99.999 g/cm³; 0.001—99.999 g/cm³
The solid-liquid density meter applies to materials such as rubber, plastic, cables, glass, powders, ceramics, fireproofing materials, magnetic materials, mechanical parts, minerals and rocks, etc.

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.