Pecifications – Gentec-EO PC-MAESTRO (Old Software for MAESTRO) User Manual

Page 7

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PC-

MAESTRO User’s Manual Revision 1.0

6

1.2 Specifications

The following specifications are based on a one-year calibration cycle, an operating temperature of 18 to
28ºC (64 to 82ºF) and a relative humidity not exceeding 80%.

Table 1-1 List of Specifications

Power meter specifications

Power Range

4 pW to 30 kW

Power Scales

(photo diode head)

300pW, 1nW, 3nW, 10nW, 30nW, 100nW, 300nW, 1µW, 3µW, 10µW,

30µW, 100µW, 300µW, 1mW, 3mW, 10mW, 30mW, 100mW, 300mW,

1W, 3W

Power Scales

(thermal head)

16 scales: 300uW, 1mW, 3mW, 10mW, 30mW, 100mW, 300mW, 1W,

3W, 10W, 30W, 100W, 300W, 1kW, 3kW, 10kW, 30kW

Pyroelectric in power
mode range (UM-B)

100µW, 300µW, 1mW, 3mW, 10mW, 30mW, 100mW, 300mW

Monitor Accuracy

±0.25 %

5 µV best scale

1

Statistics

Current value, Max, Min, Average, Std Dev., RMS stability, PTP stability,

Time

Data Storage

*.acq file for acquisition and statistics log file
*.maestro file for PC-MAESTRO settings file

Energy meter specifications

Energy Range

2fJ to 30kJ

Energy Scales

(photo diode head)

300fJ, 1pJ, 3pJ, 10pJ, 30pJ, 300pJ, 1nJ, 3nJ, 10nJ, 30nJ, 100nJ, 300nJ,

1µJ, 3µJ,10µJ, 30µJ, 100µJ, 300µJ, 1mJ, 3mJ, 10mJ, 30mJ

Energy Scales

(thermal head)

3mJ, 10mJ, 30mJ, 100mJ, 300mJ, 1J, 3J, 10J, 30J, 100J, 300J, 1kJ, 3kJ,

10kJ, 30kJ

Accuracy

2

1.0 %

50 µV < 6 kHz

2%

50 µV 6kHz to 10 kHz

Default Trigger Level

2 %

1

The 5µV offset can introduce an error into low power measurements with low sensitivity detectors. It is

essential to use the Zero Offset to re-zero the Maestro before making a measurement in these conditions.

It is always good practice to use the Zero Offset.

2

Including linearity, detector dependent.

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