
XB-10/BIOmaster/VIS-20/ENVmaster
instruction manual
13
Functional characteristics
This series instrument includes 4 model number spectrophotometers. Model VIS-20 is traditonal visible
spectrophotometer, ENVmaster is enhancement type spectrophotometer with method invocation mode,
XB-10 is traditonal UV-VIS spectrophotometer, BIOmaster is UV-VIS spectrophotometer only for nucleic
acid and protein detection.
Feature
Small and beautiful
appearance
4.3 inches, 480×272 resolution, TFT colorful liquid crystal touch display screen
size: like A3 paper, 400(w)×280(d)×160(h) mm
weight: 4 kg
Easy operation
One-button operation interface into the measurement function
High-speed wavelength wave, arrive to any specified wavelength within 1 second
For VIS-20/EVNmaster spectrophotometer, when sampling interval
为
is 0.2nm, its
scanning speed is 2400nm/min
Unique application method manager changes the original function-oriented
operation method and user sample measurement method operation mode.
Energy saving and
environmental
protection
High conversion efficiency switching power supply, 100~240VAC voltage input,
and complete riddance of low grid voltage
VIS-20/EVNmaster spectrophotometer uses 2000 hours lifetime imported
halogen lamp
XB-10/BIOmaster spectrophotometer uses low-power, high brightness and 10
9
times lifetime pulses xenon lamp
More ports
Serial printer port connects thermal printer
USB port connects PC
SD card port saves data and measurement methods
Options port connects and controls several options
More options
Auto 5-cell holder
Auto sample sipper
Flow cuvette holder
Rectangular long-path cuvette holder, put 10,20, 30, 50, 100mm cuvette holder
100uL micro-cuvette holder
Tube holder
(
only for VIS-20/ENVmaster
)
Electronic thermostat TC cuvette holder
(
only for XB-10/BIOmaster
)