specification
Name: Visible Spectrophotometer
Model: 722N
Voltage: 220V
Receiving element: Silicon photovoltaic cell
Wavelength range: 325nm1000nm
Maximum allowable error of wavelength: ±2nm
Wavelength repeatability: ≤1nm
Maximum allowable error of transmittance: ±0.5%
Repeatability of transmittance: ≤0.2%
Spectral bandwidth: 4±0.8nm
Stray light: ≤0.1% (at 360nm)
Transmittance measurement range: 0.0%T100.0%T
Absorbance measurement range: 0.000A1.999A
Concentration direct reading range: 0000A1999A
Cuvette Holder: 1cm
Touch screen: 7 inches
Weight: 14kg
Machine size: 500*350*190mm
Package includes:
Visible Spectrophotometer*1
Power adapter * 1
1cm Cuvette Holder*1
Function:
1. with 7-Inch LCD Touch Screen
2. High Precision Fast Test
3. USB Interface
4. Time Setting
5. Kinetic Time Scan
6. Multiple Language Switch
7. 30 concentration curves can be stored
8. Increased Concentration Test Method:
Linear Regression Method And Coefficient Method
Logistics information
Our products are located in Hong Kong, China, and the logistics speed depends on your specific location. According to our experience, it usually takes about 15-20 days of transportation time
CONTACT US
RETURNS POLICY
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SHIPPING
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How to choose the correct size:
Step 1 Please measure your foot length carefully.
Step 2 Please choose the correct size according to your foot length and chinese size.
For example, If your foot length is 255 mm , you should choose the size 8.
