UV LIGHT METERS 850009 and 850010 Model
850009 : UV Light Meters 850009 and 850010 Meter, ยี่ห้อ Sper Scientific, USA
Accurately measure UVA and B
• Model 850009 measures long and medium wave UV-A/B
• Model
850010 measures short wave UV-C
• Measure damaging UV (ultraviolet) light in the environment and museums.
• UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries.
• Laboratory chromatography, electrophoresis and forensics.
• Test UV sterilization and dermatology lamps in hospitals.
UV light intensity appears on the large backlit display in either µW or mW/cm² while the small lower display simultaneously shows minimum, maximum, average and recorded data. Up to 20 data points can be recorded automatically at a variety of intervals. Features zero point reset, hold, and indicates when the battery is low. Comes in a protective hard foam lined carrying case complete with a UV probe, tripod screw, magnetic mount and a 9V battery. Model
850010 measures short wave UV-C light for applications such as UV light fume hoods, UV sterilization, industrial glass and non-destructive testing.
Model 850009 measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. N.I.S.T. traceable certificate of calibration available on both
850009 &
850010
Dimensions: 5½" × 2" × 1½" (140 × 51 × 38 mm)
Weight (with probe): 8.7 oz (247 g)
Features:
-
High and low measurement range in milliwatts per square centimeter (mW/cm2) or microwatts per square centimeter (W/cm2)
-
Backlit LCD
-
Magnetic Mount
-
Simultaneous Display of Minimum,Maximum, Average and Recorded Data
-
Zero Point Reset
-
Hold Function
-
4 Digit Dual Display
-
20 Points Memory
-
Automatic Measuring
-
Low Battery Indicator
Specifications:
Comparisons
Model
|
Wavelength
|
Calibration Point
|
UV Range
|
Resolution
|
Accuracy
|
รุ่น 850009
|
280 ~ 400 nm |
365 nm |
1 µW/cm² ~ 40.00 mW/cm² |
1 µW and 0.01 mW/cm² |
±4% ±1 digit
(@23 ±5ºC) |
รุ่น 850010
|
220 ~ 275 nm |
254 nm |