608-831-0025 (International)
800-261-4446 (U.S.)
Workflow
Modality
- Brachytherapy ,
- Linac ,
- CyberKnife ,
- TomoTherapy ,
- Health Physics ,
- Stereotactic ,
- MR Linac ,
- Halcyon
Category
The choice for precision. The standard for quality.
Streamlined Setup, Maximum Efficiency
Get up and running quickly with an intuitive interface that makes measurements and adjustments seamless.
Precision at Your Fingertips
The largest capacitive touch screen on the market delivers quick, responsive touch control—no stylus needed.
Fast Responding
Fast-settling and fast-zeroing features that deliver both speed and precision for quick, reliable data collection.
Flexibility Redefined
Make use of the remote operation capability or set your optimal screen angle for maximum viewing flexibility.
Building the Future
The foundation for evolving technologies
This electrometer isn’t just a device—it's the foundational platform for tomorrow’s advancements. Engineered to integrate new technologies and support emerging therapies, it delivers unmatched precision and flexibility through cutting-edge technology. Unlock new possibilities in care with a tool designed to evolve alongside you.
Calibration Made Smarter
From Data Matrix to Database in Seconds
Say goodbye to manual data entry! The advanced camera system scans the data matrix code (DMC) on your chamber's calibration certificate and instantly auto-fills key detector details—calibration factor, date, name, and serial number—directly into your database, reducing human error that comes with manual data entry.
Key Features
Available in 2-channel and 1-channel configurations*
- • Intuitive software interface
- • Largest capacitive touch screen on market
- • Remote operation capability
- • Fast-settling and fast-zeroing
- • One minute warmup
- • Chamber calibration data matrix reader
- • Wi-Fi capable
- • 4-channel configuration also available
- • 5-year warranty
MAX Elite Brochure
Download the brochure
*Not available in some markets. Feature availability may be limited per channel configuration.
*Patent Pending.
Specifications
| Key Features | |
|---|---|
| Intuitive software interface. | |
| Largest capacitive touch screen on market. | |
| Remote operation capability. | |
| Fast-settling and fast-zeroing. | |
| One minute warmup. | |
| Wi-Fi capable. | |
| Dimensions | |
| Width | 26.7 cm (10 in) |
| Height | 8.1 cm ( 7 in) |
| Length | 21.1 cm ( 5.5 in) |
| Weight | 2. 3 kg (5.05 lbs) (4-channel) |
| Resolution | 1fA, 10fC (1-channel); 0.1fA, 1fC (2-channel, 4-channel) |
| Key Specifications | |
| Channels | 1, 2, or 4 channels – factory configurable. |
| Measuring Range IEC60731 Reference Class | LOW: 0.4000 pA - 1.0000 nA, 0.4000 pC – 100 mC |
| HIGH: 0.0400 nA - 1.0000 µA, 0.0400 nC – 100 C | |
| Bias Voltage | 0, (±) 10 - 1000 V in 1 V increments |
| 10-24VDC +/- 10% | |
| 25-49VDC +/- 5% | |
| 50-1000VDC +/-1% | |
| 1 uA max | |
| Range Switching | User selectable – High and Low |
| Repeatability | Low range: <= +/-0.25% |
| High range: <= ± 0.15% | |
| Long Term Stabilization Time | <= ± 0.5% over 1 year |
| Stabilization Time | <= ± 0.1% |
| Non-Linearity | <= ± 0.25% |
| Zero Drift | <=: ± 0.25% |
| Zero Shift | <= ± 0.25% |
| Response Time (90%) | Low range rate: 2.20 seconds, High range rate: 2.20 seconds. |
| Low range charge: 1.95 seconds, High range charge: 0.26 seconds | |
| Main Software Functions | Individual measurement for Channel 1, Channel 2, Channel 3, or Channel 4; Channel 1 & 2 measurement; Four Channel measurement; Chamber Library; Check Source Database; Preferences |
| Charge Collection Modes | Timed Mode - Selectable timer from 1 to 86400 seconds in 1 second increments. 500 repeated collections. |
| Continuous Mode (Manual Start/Stop) - Press Start to begin collection and Stop to end | |
| Trigger Mode – current exceeding pre-selected trigger values starts measurement, and current below pre-selected stop trigger value stops collection | |
| Countup/Countdown Resolution | 1 Second |
| Trigger Levels for Charge Collection | Start value must be larger than stop value. Low Range 10fA – 1nA. High Range 10pA – 10nA |
| Operating Parameters: Temperature | 15 to 35 °C |
| Operating Parameters: Relative Humidity | 20 to 80% non-condensing |
| Storage Parameters: Temperature | -15 to 50 °C |
| Storage Parameters: Relative Humidity | 10 to 95% non-condensing |
| Display | Color LCD IPS touch screen. WXGA (1280x800) resolution, 10.1” diagonal |
| Code Reader | Data Matrix Code Reader |
| Input Connection | BNC two lung triaxial connectors (TNC option is available) |
| Zeroing | Zero via button push - Display indicates zeroing in progress 1-30 seconds. |
| Connectivity | Ethernet 10/100Mbit |
| USB 2.0 (keyboard, flash drive, or mouse support) | |
| Wi-Fi Dual Band 2.4/5GHz, 802.11ac/a/b/g/n. | |
| Real-Time Clock | On board, for timekeeping and data time stamp |
| Audio | On board speaker for audio feedback |
| Mode of Operation | Continuous, Timed, or Triggered |
| Power Requirements | 100-240 VAC, 50/60 Hz input to external power supply, 9 VDC, 2.0 A power supply output to electrometer input, Globtek®, Inc. model GTM 96180-1811-2.0-T. |
| The use of any other power supply and using alternates other than the UL/CSA recognized power cord can degrade minimum safety. The proper replacements from Standard Imaging, Inc. are required for compliance with the requirements of IEC 60601-1. | |
| Product Standards | IEC 60601-1-2 Edition 4.1:2020 |
| IEC 60601-1-6:2010/AMD2:2020, IEC 60601-1:2005/AMD2:20201 | |
| IEC 60731 (Reference Class)2 | |
| 1 Externally Certified; 2 Designed to Meet | |
| Selectable Display Resolution | LOW: Rate mode/Charge mode: 0.001 pA / 0.001 pC or 0.0001 pA / 0.0001 pC |
| HIGH: Rate mode/Charge mode: 0.001 nA / 0.001 nC or 0.0001 nA / 0.0001 nC | |
| Chamber Library Calibration Coefficients | |
| Ampere System Factors | |
| Nsk:µGym²/(h*A) | |
| Nsk:Gym²/(h*A) | |
| Nx,sk:Rm²/(h*A) | |
| NA:GBq/A | |
| NA:Ci/A | |
| ND,W:mGy/(sec*A) | |
| NA:MBq/A | |
| NA:mCi/A | |
| Coulomb System Factors | |
| Nk:Gy/C | |
| Nx:R/C | |
| NGas:Gy/C | |
| ND:Gy/C | |
| ND,W:Gy/C | |
Resources
TechNotes
Webinars and Videos
Publications
- Independent Secondary Dose Calculation for Patient-Specific Quality Assurance: Quantitative Benefit of Monte–Carlo and Custom Beam Modeling
- Routine Machine Quality Assurance Tests for a Self Shielded Gyroscopic Radiosurgery System
- Feasibility Study Using HDR 1000+ Well-Type Ionization Chambers
- Feasibility Study Using HDR 1000+ Well-Type Ionization Chambers
- Whats New ESTRO 2025
- Transforming Radiation Therapy: Standard Imaging's Adaptivo In Vivo EPID Dosimetry Solution for Personalized Treatment Precision--A Comprehensive Clinical Use Case Review
- Evaluation of the Exradin A19 Ion Chamber for Reference Dosimetry in Megavoltage Photon Beams
- Evaluation of a Water-proof, Homogeneous Farmer-Type Ion Chamber for Orthovoltage and High Energy X-Rays and Electron Beams
- Commissioning and Cross-Comparison of Four Scanning Water Tanks
- Validation of the Acuros XB dose calculation algorithm versus Monte Carlo for clinical treatment plans
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