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The Next Generation Electrometer
Built on the MAX 4000's legacy of highly accurate, reference grade measurements, combined with a revolutionary touchscreen interface and a host of advanced measurement features, the SuperMAX redefines what an electrometer should be.
Two Independent Measurement Channels
- Independent control over range, bias voltage, and applied system factor.
- Both channels feature extensive range (0.001 pA to 500.0 nA, 0.001 pC to 999.9 µC) for use in a variety of applications, including ratio measurements.
Built-In Detector Library
- Eliminates the need for a PC or to apply system factor and temperature/pressure corrections.
- Store over 100 detectors and calibrations.
- Apply individual factors to one or both measurement channels.
Easy-to-Use Interface
- Large, color display with built-in touchscreen.
- On-screen keypad and pull down menus allows for easy access to settings and detector library.
Store Data Collection
- Measurements are stored from all data collection.
- Set automatic repeat measurements.
Exradin W1 Scintillator Integration
- Two dedicated modes in the SuperMAX allow for seamless calculations using the Exradin W1 Scintillator.
Specifications
|
|
| REF Number |
90018 |
| Height |
8.1 cm (3.2 in) |
| Width |
26.7 cm (10.5 in) |
| Length |
21.1 cm (8.3 in) |
| Weight |
2.4 kg (5.3 lbs) |
| Display Range |
RATE:
Low Range 0.001 pA – 500.0 pA, 1 fA resolution
High Range 0.001 nA – 500.0 nA, 1 pA resolution
CHARGE:
Low Range 0.001 pC – 999.9 μC, 1 fC resolution
High Range 0.001 nC – 999.9 μC, 1 pC resolution |
| Charge Collections |
TRIGGER:
Automatic start, stop, reset and save data based on user defined thresholds (Start: 0.2 – 9.9 pA; Stop: 0.1 – 9.8 pA)
TIMED:
User set duration (Range: 0 – 600 seconds;
Increment: 1 second)
CONTINUOUS:
Unlimited duration with manual stop |
| Real Time Clock |
Date and time stamp for all measurements for easy identification |
| Internal Memory |
Store preferences, >100 sources, >100 chamber/system factors |
| Range Switching |
User selectable — High or Low |
| Repeatability |
± 0.1% (IEC 60731 requirement: ± 0.5%) |
| Long-Term Stability |
0.5% (over one year) |
| Stabilization Time |
± 0.1% (IEC 60731 requirement: ± 0.5% of value at 1 hr for measurements taken at 15 min and 6 hrs) |
| Response Time |
< 3 s on high range (IEC 60731 requirement: < 3 s) |
| Non-Linearity |
± 0.25% (IEC 60731 requirement: ± 1.0%) |
| Conformity |
CE 93/42/EEC
Reference class according to IEC 60731 |
| Zero Drift |
± 0.25% (IEC 60731 requirement: ± 0.5%) |
| Zero Shift |
± 0.25% (IEC 60731 requirement: ± 0.5%) |
| Display |
6.4" color TFT, touchscreen |
| Input |
(2) BNC two lug, triaxial connector |
| Bias Voltage |
Nominal ± 1000 volt bias
USER SETTINGS:
– 1000 to – 100, 0; 100 to 1000 (set in 1 volt increments)
ACCURACY:
± 0.3 volt |
| Power |
100-240 VAC, 0.5 A max, 50/60 Hz input to external power supply, 9 VDC, 1.7 A power supply output to electrometer input, UL/TUL listed power supply |
| Zeroing |
Automatic zero function, user activated |
| Output |
(2) USB ports, Isolated RS-232; bidirectional 19,200 baud rate; 8 data bits; no parity; 1 stop bit; |
| Options |
SuperMAX Accessory Kit (REF 72245)
Includes extra stylus, extra USB flash drive, and set of 5 extra screen protectors |