• TM6140B can serve as a DC magnetic field measurement standard. It can be used with a precision DC excitation source and a standard electromagnet to establish a magnetometer calibration device.

• It is suitable for the calibration of DC magnetometers with accuracy class 0.2 or lower (magnetic field range: 10 mT to 2.5 T).

S/N

Description

LCD touch screen for intuitive display and easy operation.

Handle for easy carrying of the instrument.

Foldable feet for easy reading.

S/N

Description

Power interface: AC 220V power input interface with switch and fuse.

Control interface: convenient for accessing I/O control signals such as zeroing and resetting

RS232 communication interface: convenient for users to build a fully automatic test system.

Hall probe interface: connect the Hall probe

Casing ground: ensure that the casing is reliably grounded before testing.

DC

AC (Effective Value)

3 mT

1 nT

0.1% + 100

1% + 100

15

50

30 mT

10 nT

0.05% + 100

1% + 100

20

50

300 mT

100 nT

0.05% + 100

1% + 200

50

50

3000 mT

1 μT

0.05% + 150

1% + 300

75

50

Remarks: ①    RD is the reading value. ②The above uncertainty is the index of the measurement period ≥ 1 s; if the measurement period is set to < 1 s, the uncertainty will be doubled, for example, the DC uncertainty of the 300 mT range becomes 0.1%*RD + 200μT.

Temperature Performance

Operating Temperature: (23 ± 5) ℃;

Storage Temperature: -20°C ~ 70°C

Humidity Performance

Operating Humidity: 40% ~ 80 % R·H, non-condensing

Storage Humidity: < 80% RH, non-condensing

Weight

About 5 kg

Interface

Hall Probe Input Interface, RS232 interface

Dimensions

190 mm ( W ) × 300 mm (D) × 200 mm (H)

1

Power Cable

AC 220V, 10A

1

Standard Accessory

2

High-Precision Hall Probe

3T range / single axis / radial / 2m / DB15 plug

1

Standard Accessory

3

Glass Fuse

1A 250V slow blow

4

Standard Accessory

4

Packing Box

Paper Bag

1

Standard Accessory

1

TM2800 Magnetic Shielding Chamber

Multiple model available

1

Zero Drift Calibration Optional Accessory

Note: The above accessories need to be purchased separately and must be specified in the order contract.