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DC Gaussmeter Model GM1-ST

Updated:2023-02-01

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  • Brand: ALPHALAB
  • Model: GM1-ST
  • Description: The DC Gaussmeter Model GM1-ST is measures strength and polarity of magnetic fields up to 19,999.9 gauss. The sensor can easily fit in a .060 inch (1.5 mm) gap and is at the end of a 100 cm flexible c
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Product Details

DC Gaussmeter Model GM1-ST Description:

The DC Gaussmeter Model GM1-ST is measures strength and polarity of magnetic fields up to 19,999.9 gauss. The sensor can easily fit in a .060 inch (1.5 mm) gap and is at the end of a 100 cm flexible cable. The sensor end can be bent if required for a variety of situations. Place the sensor on a magnet face to measure the field. With a resolution of 0.1 gauss, it can measure any tiny variation from magnet to magnet or it can detect if a given magnet has lost even a little strength. Bend the sensor in to a “L” to measure inside a DC solenoid tube. The 5 ½ digit display requires neither auto nor manual range change, making it easier to use than older style 3 ½ or 4 ½ digit meters. Turn on the meter and immediately begin reading fields (updates 4 times per second). There is no setup required, making this the fastest, easiest gaussmeter available.


Features:

Portable for easy measurements in factories or other industrial environments

High dynamic range 5 ½ digit display reads even the strongest magnets with 0.1 gauss resolution, including polarity

Turns on instantly, updates four times a second, no setup or initial calibration required

Auto-Zero (subtracts the present field from subsequent readings); also a fine offset control

Offset range is the full ±19,999.99 gauss

1% accuracy at room temperature, including probe

Certificate of NIST traceability included

Probe and Battery Included

CE Compliant

Detachable Rubber Boot Included

应用:

Measures all permanent magnets. (Maximum field of magnets is about 15,000, which occurs only with rare-earth magnets in a gap configuration.)

High resolution of 0.1 gauss over the entire range of +19,999.9 to -19,999.9 gauss allows detection of any variation in field from a magnet.

Measures inside DC Solenoids (probe is bent into “L” shape to measure this).

Sufficient resolution to map fields far from magnets.

1-axis DC Gaussmeter GM1-ST Specification:

Resolution: ±19,999.9 G with polarity indicator
Accuracy: ±1% of reading (16° to 29°C); ±2% (-4° to 65°C)
Offset: Auto-Zero. Also fine offset (0.1 gauss resolution)
Probe (non-detachable): 1.5 (thick) x 4.3 x 24 mm
Meter Size: 5.2 x 3.6 x 1.6 inches; 132 x 91 x 41 mm
Weight: 8 oz
Battery: 9 volt alkaline (~ 40 hour life) / “Low Battery” indicator

Additional information:

number of axes: single axis
field type: DC Magnetic
resolution: 0.1 G
certification: NIST traceable
accuracy: ±1%
applications: Manufacturing, Aerospace
max range: ±19999.9 G
category: Gaussmeters

Rubber Boot for GM1-ST:

Removable rubber boot with foot that turns down compatible with DC Gauss meter model GM1-ST.


Note: image is of a GM1-ST inside a boot. The meter is not included.

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