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Phone: +86 16626708626Description
Key Technical Specifications
| Parameter | Value |
| Manufacturer | Ophir Optronics Solutions Ltd. (MKS Instruments) |
| Model / Part Number | NOVA II / P/N 7Z01550 |
| Compatible Sensor Types | Thermopile, BeamTrack, Pyroelectric (PE-C), Photodiode |
| Display Type | 320 x 240 pixel backlit LCD (Digital digits + Analog needle display) |
| Display Refresh Rate | 15 Hz (Screen graphics) |
| On-Board Data Logging | Up to 54,000 data points in non-volatile memory |
| On-Board Logging Speed | Up to 4,000 points/sec with pyroelectric heads |
| Digital Communications | USB and RS232 interfaces |
| Analog Output Options | 1 V, 2 V, 5 V, or 10 V full-scale (selectable) |
| Power Source | Internal rechargeable NiMH battery or 12 V DC power supply/charger |
Product Introduction & Supply Chain Strategy
The Ophir NOVA II is a universal handheld display console engineered for high-accuracy laser power and energy measurements in industrial cutting, medical device calibration, and optical research environments. Utilizing Ophir Smart Connector technology, the meter automatically configures its measurement parameters and calibration factors as soon as a thermal, photodiode, or pyroelectric sensor head is attached.
Procuring this meter console as New Surplus ensures optical testing readiness while controlling Total Cost of Ownership (TCO). Relying on second-hand process instrumentation introduces severe risks of uncalibrated analog circuitry and degraded internal charge-controller electronics. Stocking verified surplus hardware eliminates testing downtime, avoiding costly manufacturing stoppages while bypassing extended factory lead times.
Installation & Configuration Guide
1.Pre-Installation (Prep & Safety):Estimated time: 5 mins.
Inspect the instrument chassis and 15-pin D-type sensor connector port for physical debris or damaged pins. Ensure the internal NiMH battery pack is charged or connect the 12 V DC external power adapter/charger. Put on appropriate laser safety eyewear prior to placing sensor heads in open optical paths.
2.Sensor Connection & Power-On:Estimated time: 5 mins.
Connect the 15-pin smart connector of the target Ophir sensor head into the socket labeled “Head Input” on the rear panel. Press the power button to turn on the unit; the NOVA II will automatically query the sensor EEPROM to load factory calibration profiles, sensor serial numbers, and wavelength curves.
3.Zeroing & Wavelength Selection:Estimated time: 10 mins.
Isolate the sensor head completely from ambient light or stray laser thermal radiation. Navigate to the zero menu on the display and execute an instrument zero-offset calibration. After zeroing, navigate to the wavelength menu to select the specific active laser wavelength (e.g., 1064 nm, 532 nm, 10.6 µm) to apply correct response scaling.
4.System Setup & PC Interface:Estimated time: 10 mins.
Configure the desired measurement mode (Power, Energy, or Exposure) and select either digital numeric tracking or simulated high-resolution analog needle display. Connect the USB or RS232 cable to a host PC running Ophir StarLab software for real-time logging and statistical graphing.
OPHIR NOVA II
OPHIR NOVA II
Firmware/Software Versions & Upgrade Notes
- Recommended Version: Ensure the host PC software suite (Ophir StarLab or StarCom) is updated to the latest driver release to maintain complete USB communication stability and support modern Windows environments.
- Compatibility Notes: The NOVA II maintains universal backward and forward hardware compatibility across all standard Ophir Smart Sensors. However, advanced functions on newer BeamTrack sensors require compatible console firmware baselines.
- Risk Management: Never interrupt communication or disconnect power during a console firmware flash. Performing hardware swaps with matched factory-tested consoles prevents configuration loss and protects recorded calibration profiles stored inside connected smart heads.
Frequently Asked Questions (FAQ)
Is this unit a Brand New Surplus console?
This product is a Brand New Surplus unit. It is not used, not pulled from a decommissioned plant, and not refurbished. All meters undergo strict quality inspection to guarantee full operational integrity and pristine physical condition.
Why buy New Surplus over a refurbished laser power meter?
Refurbished optical meters often suffer from degraded internal analog-to-digital converters, worn physical button pads, or compromised NiMH battery packs that fail during long-duration field tests. A failure on a laser power meter during process setup can result in incorrect beam delivery and thousands of dollars in scrap material.
Do I need to send the NOVA II display console in for calibration?
Ophir smart sensors store their own calibration matrices within their internal 15-pin connector memory. The NOVA II console acts as a digital readout and processor. While the console itself contains high-precision measurement electronics, optical calibration is primarily tied to the smart head attached to it.
How long does the internal battery last during continuous operation?
The internal rechargeable NiMH battery typically provides up to 18 hours of continuous operation with thermal or photodiode sensors when the display backlight is turned off (approximately 9 hours with the backlight on).
What warranty is provided with this New Surplus meter?
We support this unit with a comprehensive 1-year replacement warranty, providing factory-grade confidence alongside immediate off-the-shelf dispatch.
