About
With the new glass inspection system, temperature differences during glass hardening processes can be quickly detected, thus avoiding rejects and providing automatic quality monitoring.
The Top Down GIS 640 R system with temperature referencing by means of a sensor from below as well as automatic emissivity correction for standard and low-E glasses was specially developed for process control in glass tempering machines.
Important specifications
• Digitally controlled lens protection system (DCLP) avoids
extra air purging
• Glass area calculation
• Pre-assembled system for easy installation on glass tempering furnaces
• Automatic scan line adjustment – insensitive to distortions
• PI 640i imager with 60° or 90° FOV
• Industrial Process Interface
• CT G5L reference sensor with USB interface and calibration certificate
• DCLP Shutter system with mounting brackets for imager and reference sensor
• USB Server Gigabit
• Control cabinet
• Cable set
• Remote control box
• Software package
• 100-230 V AC/ 24 V DC power supply for initial start-up
Technical Specifications of the optris PI 640i
• Detector: FPA, uncooled (17 µm x 17 µm)
• Optical resolution: 640×480 pixel
• Spectral range: 8 – 14 µm
• Temperature ranges:-20 °C…100 °C
0 °C…250 °C
150 °C…900 °C
• additional range: 200 °C…1500 °C (option)
• Frame rate: 32 Hz
• Optics:
60° x 45° FOV / f = 10.5 mm or
90° x 64° FOV / f = 7.7 mm
• Thermal sensitivity (NETD): 40 mK
• System accuracy (at ambient temperature 23 ± 5°C): ±2 °C or ±2 %
• Ambient derating: ± 0,05 %/K 1)
• PC interface: USB 2.0
• Process interface (PIF):
PARAMETERS
| Parameter Name | Parameter Value |
|---|---|
| Technology |
FPA
|
| Operational mode |
automatic
|
| Applications |
for the glass industry
|
| Type |
|
