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LabMax-TOP Laser Power & Energy Meter

LabMax-TO Laser Power Meter and Laser Energy Meter has been discontinued.

Please click here for the LabMax-Touch 2256258

LabMax-TOP Laser Power Meter and Laser Energy Meter LabMax-TOP Laser Power Meter and Laser Energy Meter (RoHS)

For thermal, pyroelectric, and optical sensors; measures energy up to 10000 pps.

Measures laser power and energy Ergonomic design enhances user experience Compatible with LM- and PM-model thermopile and optical sensors with beam position display Pulse energy to 10 kHz Data logging to onboard memory and USB flash drive USB and RS232 PC interfaces RoHS Compliant The LabMax laser power meter is appropriate for anyone who needs to analyze and monitor laser output. Data analysis can be achieved via statistical and trend analysis and stored in onboard flash memory for future retrieval with the File Manager tool. Data can also be analyzed directly on a PC through USB and RS232 serial connections, or by logging data to a USB flash drive attached directly to the meter. Installable applications software and LabView ® drivers are provided to support PC interfacing. The LabMax display and meter can be positioned at many different angles so customers can place it within the limited bench space typically available in a laser lab and still easily view the display.

The LabMax-TOP laser power meter is directly compatible with most Coherent thermal, pyroelectric and semiconductor sensors and displays beam position for quick and accurate setup. These sensors offer wavelength coverage from 190 nm to 12 µm, measure from nW to kW, nJ to J, and from single shot to 10 kHz.

Compatible LM Series Laser Sensors

Name
 LabMax-TOP
Input Range, Thermopile Sensors
 20 µV to 2V (PM Model)
Input Range, Optical Sensors
 1 nA to 20 mA
Input Range, Pyroelectric Sensors
 1 mV to 16V
Measurement Resolution
 0.1% of full-scale
Noise, Thermopile Sensors
 1.2 µV (LM Model)
Noise, Optical Sensors
 4.6 pA
Noise, Pyroelectric Sensors
 20 µV
Max Repetition Rate (Hz)
 10,000 sampling (1,000 Hz every pulse)
Power Sampling Rate
 10 Hz
Accuracy (Digital Meter)
 ±1.0% of reading
Accuracy - System
 Meter accuracy + sensor accuracy
Accuracy - Analog Output
 ±1.0%
Display
 112 x 78 mm backlight graphic LCD, 480 x 320 pixels. Adjustable contrast and viewing angle
Statistical Analysis
 Min., max., mean, range, standard deviation, energy dose, and stability. Trend charting, tuning, positional display, and analysis of beam stability
Computer Interface
 USB and RS-232 (-TOP and -TO models)
Analog Output
 0 to 1, 2, or 4 VDC (selectable)
Analog Output Update Rate
 Up to 1,000 Hz for pyroelectric; 10 Hz for thermopile and optical
Trigger
 External trigger or internal trigger (2-20% of full scale, selectable)
Instrument Power
 90 to 260 VAC, 50/60 Hz AC power adapter (incl.)
Battery Life
 4400 mAH Li-ion battery (without backlighting)
Temperature (Operating)
 5°C to 40°C (41°F to 104°F)
Temperature (Storage)
 -20°C to 70°C (-4°F to 158°F)
Size (H x W x D)
 152 x 229 x 53 mm (6.0 x 9.0 x 2.1 in.)
Part Number
 1104622

Compatible LM Series Laser Sensors

Part Number
Description
Power Range (W)
Power Resolution (W)
Max Pulse Length (S)
Max Joules
Min Joules
COH1098304
LM-10 HTD Sensor
0.01-10
0.001
0.11
10
.05
COH1098320
LM-45 HTD Sensor
0.1-45
0.01
0.12
10
.07
COH1098328
LM-3 HTD Sensor
0.01-3
0.001
0.11
10
.05
COH1098394
LM-150 FS HTD Sensor
0.1-150
see note 1
0.01
0.12
10
.07
COH1098404
LM-30 V Sensor
0.1-30
0.01
0.17
10
.07
COH1098456
LM-20 HTD Sensor
0.1-20
0.01
0.12
10
.07

note 1 - Intermittent duty

Compatible PM Series Laser Sensors

Part Number
Description
Max Power (W)
Active Area Diameter (mm)
Max Average Power Density (kW/cm2)
Max Pulse Energy Density (J/cm2>
COH1098329
PM2 Sensor
2
19
26
0.6
COH1097901
PM10 Sensor
10
19
26
0.6
COH1098314
PM30 Sensor
30
19
26
0.6
COH1098498
PM30X Sensor
30
19
26
0.6
COH1098329
PM100-19C Sensor
100
19
26
0.6
COH1098444
PM150-19C Sensor
150
19
26
0.6

Compatible J-Series Laser Sensors

Part Number
Description
Energy Range
Active Area Diameter (mm)
Max Average Power (W)
Max Rep. Rate (pps)
COH1110855
J-10B-LE Sensor
300 nJ - 600 µJ
10
4
1000
COH1110843
J-10B-HE Sensor
10 µJ - 29 mJ
10
4
1000
COH1110743
J-25B-LE Sensor
25 µJ - 50mJ
25
5
1000
COH1110746
J-25B-HE Sensor
500 µJ - 1 J
25
5<
/TD>
1000<
/TD>
COH1110576
J-50B-LE Sensor
250 µJ - 500 mJ
50
10
300
COH1110573
J-50B-HE Sensor
1 mJ - 2 J
50
10
300

Common characteristics

  • Wavelength Range (µm)= 0.19-23
  • Maximum Pulse Width (µs) = 17
  • Maximum Energy Density (mJ/cm²) = 500 (@1064nm, 10ns)