Lab Equipment - Computek International

82 Laboratory Equipment - Temperature Measurement
Hydrometers, Aggregate Testing
BS 812, EN 1367-2, ASTM C88, AASHTO T104
Ordering Information
EL82-3505 Hydrometer, type L50, ASTM C 88
graduated 1150 to 1200 relative density (used with
sodium sulphate method).
EL82-3510 Hydrometer, type L50, ASTM C 88
graduated 1250 to 1300 relative density (used with
magnesium sulphate method).
Portable Dial-type Thermometers
Ordering Information
Hydrometers
Model
Number
EL82-5243
EL82-5244
EL82-5245
EL82-5246
EL82-5247
EL82-5248
Description
Portable Thermometer, 64 mm
diameter dial with a 650 mm
long stem.
Portable Thermometer, 25 mm
diameter dial with a 90 mm
long stem and protective sheath.
Portable Thermometer, 25 mm
diameter dial with a 100 mm
long stem and protective sheath.
Portable Thermometer, 50 mm
diameter dial with a 200 mm
long stem and protective sheath.
Portable Thermometer, 50 mm
diameter dial with a 180 mm
long stem.
Portable Thermometer,
complies with BS 598 for
temperature measurement of
bituminous mixes prior to and
during laying. Graduated in
2ºC divisions with a stem length
of 300 mm and accurate to ±
2ºC.
Non Hazardous Glass
Thermometers
Ordering Information
Model
Number
Range ˚C
+50 to +250
–30 to +60
0 to +250
–20 to +60
100 ml
0 to +250
Range ˚C Divisions Immersion
EL82-5005 –10 to +260 1.0ºC 76 mm
EL82-5270 –1 to +51 0.1ºC Total
EL82-5272 –1 to +101 0.2ºC Total
EL82-5274 –10 to +210 1ºC Total
General-purpose Thermometers
Ordering Information
Portable Dial Thermometers
Model Number Description Range ºC
EL82-5311 Surface Thermometer, 0 to +160
flat surface type with
approximately 64 mm
diameter dial. Accuracy
± 3ºC.
EL82-5310 Maximum and
Minimum Thermometer.
Non hazardous.
–40 to +50
145
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