current position:home page>Products>optical instrument>Coherent>

Coherent FieldMaxII-P Laser Energy Meter

Updated:2025-03-13

Brand: Coherent
Model: FieldMaxII-P
Description: The FieldMaxII-P is an energy-only version of the FieldMaxII-TOP. The FieldMaxII-P laser energy meter functions with a broad range of pyroelectric sensors. These sensors enable FieldMaxII-P to measure
Data download

Feedback
WeChat

QQ

Online Service

Product Details

Coherent FieldMaxII-P Laser Energy Meter Description：

Datasheet User's Manual

The FieldMaxII-P is an energy-only version of the FieldMaxII-TOP. The FieldMaxII-P laser energy meter functions with a broad range of pyroelectric sensors. These sensors enable FieldMaxII-P to measure UV, visible, and IR laser output of pulsed lasers with repetition rates of up to 300 Hz.

Laser energy meter, digital reading, statistics, USB PC interface, analog output, 300 pps repetition rate.

Key Features:

Large, bright, backlit LCD display

Digital accuracy with analog-like movement for laser tuning

Works with pyroelectric sensors only

USB computer interface (Windows 8 and 10 [32 and 64 bit] compatible)

Analog output with selectable full-scale voltage (1,2, and 5V)

Rechargeable battery included

ISO 17025 accredited

Specifications

External Trigger Input

Battery Operation

Yes

Maximum Pyroelectric Rep. Rate (pulses per second)

300

Calibration Uncertainty (%)(k=2)

±1.0%

Measurement Resolution

0.1% of full scale

Thermopile sensor compatibility

Optical sensor compatibility

Pyroelectric sensor compatibility

Yes

PowerMax-Pro sensor compatibility

Measurement Range

Sensor dependent (reference sensor specifications)

Accuracy - System

Meter accuracy + sensor accuracy

Accuracy - Analog Output

±1.0%

Power Sampling Rate

N/A

USB Interface

Yes

RS232 Interface

Analog output

Yes

Analog Output

0 to 1, 2, or 5 VDC (selectable)

Display

58 x 73 mm fixed-segment LCD with backlight

Trigger

Internal trigger

Statistical Analysis

Average, Max, Min, Std. Dev.

Size (H x W x D)

200 x 100 x 40 mm (7.87 x 3.94 x 1.57 in.)

Weight

1.0 kg (2.2. lbs.)

Computer Interface

USB, LabVIEW, PC application

Compliance

CE, RoHS, WEEE, ISO 17025

Instrument Power

12VDC - center positive; (90 to 260 VAC, 50/60 Hz AC power adapter included)

PREVIOUS：Coherent FieldMaxII-TOP Laser Power and Energ NEXT：Coherent FieldMate - Laser Power Meter

RELATED PRODUCTS

Coherent PM150-50C water-cooled laser power sensor

Coherent BeamFinder

Coherent LM-10 Laser Power Sensor

Coherent LM-100 Laser Power Sensor

Products