Products
Programmable Medical Mask Ethylene Oxide Residual Tester 225L Medical Material Tester
Products Description
High Quality Programmable Medical Mask Ethylene Oxide Residual Tester 225L Medical Material Tester
Product overview:
The medical mask ethylene oxide detector adopts 7-inch colour touch screen, and the gas circuit adopts EPC (electronic pressure closed-loop control) and EFC (electronic flow closed-loop control) technology, which can be adjusted arbitrarily within the setting range; one-key automatic start. With automatic heating, ignition, self-test, leakage alarm and other functions, and can store and call a variety of sampling conditions; computer background control and host touch screen to achieve synchronous bidirectional control; with 8 external events to expand the function of the interface, you can choose a variety of control valves; external link for the network port connection (RJ45).
Medical mask ethylene oxide detector is suitable for all disposable medical supplies sterilised by ethylene oxide sterilisation equipment for ethylene oxide residual gas spectrometer detection. Such as disposable medical protective masks, disposable sterile syringes, disposable blood circuit products, disposable blood containers, disposable protective gowns, soft tissue expanders, medical surgical masks, medical absorbent cotton, implantable drug delivery devices, medical infusion sets, medical transfusion apparatus, and so on.
Technical parameters:
Column thermostat
Inner volume
225L
Temperature control range
RT+5℃~400℃
Temperature control accuracy
±0.1℃
Heating rate
0.1℃~60℃/min
Order of Program heating
16
Repeatability of program heating
≤2%
Cooling method
Back door
Cooling rate
Required time from 250℃~50℃ is ≤10min
Sampler
Temperature control range
RT+7℃~420℃
Temperature control method
Independent temperature control
Carrier gas flow control method
Constant pressure
Number of simultaneous installations
Up to 3
Sampling unit type
Packed column, split
Split ratio
Split ratio display
Column head pressure range
0~400kpa
Column head pressure control accuracy
0.1kpa
Flow setting range
H20~200ml/min N20~150ml/min
Detector
Choose one between FID, TCD
Temperature range
RT+7℃~420℃
Number of simultaneous installations
Up to 2
Ignition function
Automatic
Hydrogen flame ionization detector
(FID)
Detection limit
≤3*10-12g/s (N-hexadecane)
Baseline noise
≤5*10-14A
Baseline drift
≤6*10-13A
Dynamic Range
107
RSD
≤3%
Thermal Conductivity Detector (TCD)
Sensitivity
5000V.ml/mg (N-hexadecane)
Baseline noise
≤0.05mV
Baseline drift
≤0.15mV/30min
Dynamic Range
105
Power supply
AC 220V/50Hz, or match client’s local power supply requirements
Power
3000W
Technical advantages:
1. Flexible sampling system. In addition to the general sampling interface, the machine is also equipped with interface protocol docking, easy to install autosampler and valve centre cutting.
2. Adopting high-precision digital precision valve steady flow gas circuit, two-stage pressure steady flow way carrier gas, high-precision digital precision diaphragm control valve.
3. perfect gas pipeline and vacuum welding technology. The gas pipeline used in this instrument adopts no-cleaning high gloss stainless steel pipeline, which really provides dry and clean carrier gas for high purity gas.
4. with low pressure carrier gas circuit and gas cutting protection function.
5. the instrument has high temperature protection function. When any temperature control exceeds a certain range of the set temperature, the instrument will stop running and alarm.
6. 6. The corresponding signal range is wide and the solvent peak is not flat. Satisfy both high and low concentration test. Good consistency, can meet the needs of high purity sample analysis.
7. unique operation control system software and hardware design, the instrument in the process of running automatically achieve the full software monitoring of the system, fundamentally eliminating the phenomenon of instrument temperature and operating parameters out of control. Realise "no fault" over-temperature protection, unique active temperature protection function and double hardware self-locking over-temperature control structure, ensure the safe operation of the instrument in the case of unattended.
8. The signal output of the instrument can be conveniently connected with peripheral data processing equipment or drawing equipment, such as various chromatographic data processors and chromatographic workstations.
9. The standard configuration of the special network control version of the chromatographic workstation can set all the numerical parameters of the instrument, control the operation, and achieve two-way communication and two-way protection. 10. According to the standard samples, the name and type of residual solvents in the analysed object (UG/G) can be directly detected and output, which is convenient for the inspectors to consult the detection label for data analysis.
