TOC analytical method in cleaning validations: criteria, limits and robustness of the process
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Automatic evaporation loss tester NOACK model NCK2 5G
Description
Specifications
Parameters
Standards
Accessories
Equipment for measuring NOACK volatility in lubricants
Test method:
CEC L 040-A93 procedure B
Only CEC-approved equipment
Safety keypad
Method programming
Sample identification
Calibration
Multi-line backlit LCD digital display.
Report on products, methods, operators and results (30)
Data output to printer, PC or LIMS
Automatic calculation of evaporation loss - crucible weight input before / after manual and/or automatic test.
Vacuum:
Electronic vacuum control independent of ambient temperature
Connection to external pressure gauge (OPTIONAL, not included in the equipment).
Steams:
Filter with tank to avoid emission of oil vapors into the environment.
In-memory programs:
CEC L 040-A93-B.
ASTMD 5800.
IP 421 and NM T60-61
User configurable.
No metal Wood -
No errors due to faulty crucible cleaning
No danger of burns
No risk of Cd or Sb contamination,
Direct crucible heating with low voltage elements.
Temperature measurement directly on the sample
Introduction of sample crucible with cold or hot furnace.
The outlet lines can be automatically thermostated to avoid blockages with samples containing high kerosene contents.
Automatic calibration:
Temperature:
Each temperature probe has 1 memory chip with off-set values, calibration history and recording of the five stored points.
Using the calibration procedure, the new 5 points are stored in the correction table.
Vacuum:
Keypad entry of the actual values measured on the reference manometer.
Documentation: Test report including temperature and vacuum curves
Traceability: Recording in the report and in memory of:
Temperature probe used
Crucible serial number
Operator and measurement accessories
Dates
Temperature: 100 to 300 ºC ±0.1ºC. Programmable
Stability: ± 0.5 ºC.
Vacuum: Electronic control of pressure and flow rate.
19 to 21 mm H2O ± 0.05.
Stability: ± 0.2.
Dimensions: 45 x 64 x 45 cm
Weight: 30 Kg.
Power supply: 230 VAC – 50/60 Hz. 800 W
Evaporation losses NOACK
CEC L-40-93
ASTM D5800
IP 421
DIN 51581
Printer
Tube heating system and filter to prevent clogging by kerosene waxes
Pressure gauge
Temperature probe
Tubes
Certified patterns for Noack
Other accessories, Consult us
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