HIRST GM08 Portable Digital Gauss Meter

HIRST GM08 Portable Digital Gauss Meter are ideal for inspection and measurement of magnetic flux density of magnets and magnetic assemblies in both goods inward and Quality Assurance environments. Where individual measurements need to be recorded the GM08 will store and upload not only the measured values, polarity, measurement units and measurement function, but also the time at which the measurement was taken.

Applications include : 

Computer disk drive actuators
Loudspeaker air gaps
Electric motor air gaps
Transformer stray field measurements
Bending magnets
Non destructive testing ( magnetic)
Goods inward and quality assurance inspection
Automated magnet calibration

Probe:
The GM08 is supplied with transverse Hall probe ( TP002) as standard. The probe is fitted with a push button enabling the operator to HOLD and STORE measurements and orientate the probe for polarity readings. All transverse and axial probes are fully interchangeable with Hirst Magnetic Instruments Ltd’ s GM04, GM05, VGM01, VGM02, GM07 and GM08 Gaussmeters. Custom axial and transverse probes are also available. Please contact the sales office for more information.

Specifications:

Range 1: 0.000 – ± 3.000 Tesla ( 00.00 – ± 30.00 kiloGauss)
Range 2: 000.0 – ± 299.9 milliTesla ( 0.000 – ± 2.999 kiloGauss)
Range 3: 00.00 – ± 29.99 milliTesla ( 000.0 – ± 299.9 kiloGauss)
Range 4: 00.00 – ± 2.999 milliTesla ( 00.00 – ± 29.99 kiloGauss)
Frequency Range: DC and 15 Hz to 10 kHz
Units: Tesla, Gauss, Amps/ m or Oersted
Functions: DC, DC peak, AC RMS, AC PEAK, AC MAX
DC Accuracy: Better than ± 1% Probe and Gaussmeter ( NPL Traceable)
Reproducibility: ± 0.5%
Averaging time contact: 100 milliseconds
Display Sampling rate: 3 readings per second
Display: Dot Matrix Graphics LCD
Temperature coefficient: Better than ± 0, 1 % of reading/ ° C including probe
Battery Type: 4 x AA cells Longif e 1, 5V Alkaline
Temperature: – Operating: 0° C – 50° C ( 30° F + 125° F) . – Storage: 20° C – 70° C ( 70° F + 150° F)
Dimensions: – Length: 175 mm ( 6.9 in)
Width; . 89 mm ( 3.5 in) . – Height: 40 mm ( 1; 6 in)
Weight ( not including probe) : 430 g ( 15 oz)

Includes : 

GMO8 Gaussmeter
TP 002 Transverse Probe
Zero Flux Chamber
Instruction manual
Calibration Certificate
Hard plastic carrying case
USB Lead
RS232 Lead
Analogue adaptator to allow BNC connec tions
Software disk