Features:
1. The new desktop without operation panel.
2. The computer program to control the operation function, including automatic lighting, etc.
3. The carrier gas mass flowmeter by import for automatic control, to ensure the stability of the sampling system.
4. All procedures of operation function embedded computer operating software, easy to use.
5. Low detection limit: parts per level.
6. Good precision: RSD 2% or less.
7. Fast analysis speed, more than a minute analysis of 10 elements.
8. Dynamic linear range wide (work curve linear range 5-6 orders of magnitude more elements at the same time measurement).
9. Humanized analysis software.
Technical indicators
Rf generator
Types: (1) circuit capacitor three-point self-excited oscillation circuit.
(2) working frequency: 40.68 MHz plus or minus 0.05%
(3) the frequency stability: < 0.1%
(4) the output power of 800-1200 - w
(5) the output power stability of 0.3% or less
(6) electromagnetic leakage intensity: 30 cm away from the fuselage electric field intensity E: < 2 v/m
Sample unit
(1) output work coil diameter 25 mm. 3 turns
(2) torque tube: three concentric type. 20 mm outside diameter quartz tube
(3) the coaxality atomizer diameter 6 mm
(4) double barrel type mist 34 mm diameter
(5) the argon gas flow meter rule:
(6) scanning wavelength range: 3600 lines/mm
Scanning wavelength range: 195-500 nm
2400 lines/mm
Scanning wavelength range: 195-800 nm
(7) stepper motor driver minimum interval: 0.0006 nm
Exit and entrance slit (8) : 20 um
(9) mirror specifications: (78 x 105 mm x 16)
(10) lens: 1:1 imaging
(11) the beam splitter thermostatic apparatus: 32 ℃ + / - 1 ℃
Metering device
(1) R212UH or R928 photomultiplier tube specifications
(2) the photomultiplier tube negative pressure: 200-1000 - v, stability: < 0.05%
(3) the photomultiplier current measuring range: 10-4 ~ 10 9 a
(4) signal acquisition for V/F exchange: 1 mv corresponding to 100 hz
Features:
1. The new desktop without operation panel.
2. The computer program to control the operation function, including automatic lighting, etc.
3. The carrier gas mass flowmeter by import for automatic control, to ensure the stability of the sampling system.
4. All procedures of operation function embedded computer operating software, easy to use.
5. Low detection limit: parts per level.
6. Good precision: RSD 2% or less.
7. Fast analysis speed, more than a minute analysis of 10 elements.
8. Dynamic linear range wide (work curve linear range 5-6 orders of magnitude more elements at the same time measurement).
9. Humanized analysis software.
Please inquire
Please inquire
