The 858 NIR (Near Infrared) Moisture Sensor is MoistTech’s at-line moisture sensor for small sealed sample sizes. The sample design also allows for the use of a simple petri dish. The 858 design measures the bottom of the sample using a glass window to eliminate loss of moisture during tests. Precision filters and algorithms have been incorporated into the sensor to optimize performance under the demanding conditions in the manufacturing industry.
A 858-as érzékelő a MoistTech jól bevált IR-3000 műszerének optikáját és elektronikáját tartalmazza, amely kiváló pontosságot és bármilyen hasonló technológiai mérőeszköz felbontását biztosítja. A teljesítményben, stabilitásban, megbízhatóságban, karbantarthatóságban és beruházási költségekben felülmúlhatatlan IR-858 érzékelő a válasz a termék fontos tulajdonságainak ellenőrzésére. Ideális laboratóriumokba vagy gyártósorok közelében. A MoistTech 858 érzékelője kivehető, lezárt mintatartó edényekkel rendelkezik, amelyek megakadályozzák a nedvesség elvesztését a tesztek során. A 858 nagyobb pontossággal (0,05%) és gyorsabb válaszjellel (akár 3 másodperc) rendelkezik, mint bármely más laboratóriumi NIR szenzor a piacon.
With the 858 Sensor, you will dramatically improve product quality, providing both energy savings and potential increased productivity with lower material losses. Additionally, it has a one-time calibration, maintenance free, drift free optical design that allows operating personnel to confidently make immediate process adjustments based on real-time measurements.
OPTIONAL - CONVERTING LID
An optional light shield can be installed in place of our sample cup. This lid allows for fast, accurate and repeatable testing of sheet samples used in the Converting & Paper industry. Products measured are Moisture, Thickness & CoatWeight.
OP-14 OPERATOR PANEL
OP-14 Operator Panel is PLC based mounted unit communicates with the MoistTech sensors through RS-232C Cable. Large numerical display and full screen trend display. Online control, calibration and measurement display for all 3000 series sensors. Rated IP-67 dust & water tight.
KEY BENEFITS
| STANDARD FEATURES INCLUDE
• Resolution for unsurpassed accuracy and response • Built in large Touch-Panel PLC OP Full Color • Pre-programmed measurement algorithms and calibrations • Customized NIR filter selections for your application • Flash data storage removable • Sealed sampling Cup or Glass Petri Dish • Parts and labor warranty |
858 TECHNICAL INFORMATION
• Non-Contact • Advanced digital filtering for noise free signal • Very low energy use • Surface Mount Technology • Simple calibration procedure • No routine recalibration needed • No routine maintenance needed • 50 products codes available |
| Measured NIR Constituents: | 1, 2 or 3 |
| Moisture Ranges: | 0-0.1%, 0-100% PPM Ranges Subject to Application |
| Accuracy (subject to application): | ±0.05% |
| Repeatability: | ±0.01% |
| Color Display | 6-inch. LCD with touch-screen input |
| Calibration Codes: | 50 Standard, Stored in non-volatile Flash memory |
| Measurement Response Time: | Default to 3 seconds |
| Weight: | 24 lbs (11 Kg) |
| Enclosure: | Durable Steel with beige powder coat paint |
| Dimensions: | 381cm D x 305cm W x 203cm H |
| Power: | 115-230VAC 50/60Hz, 30W |
| Sample Holders: | 75mm Diameter 25mm Deep. Also available Sealed Sample Cups or Glass Petri Dish |
| Networking: | 2-Ethernet TCP/IP Ports |
| Operating System: | Internal PLC/HMI |
| Outputs: | Data Transfer to PC Based Excel Worksheet |
| Calibration: | Factory Pre-Calibrated, PC Calibration software included, Routine re-calibration is not required |
| Reliability: | System Warranty including Lamp and Motor |
| Optional interfaces: | Profibus, Profinet, DeviceNet, Ethernet IP |
NEAR INFRARED (NIR) TECHNOLOGY
All molecular bonds absorb specific wavelengths of light. Hydrogen bonds including O-H (water); C-H (hydrocarbon) and N-H (ammonia) all absorb strongly in the NIR spectral region. The amount of NIR energy reflected at a given wavelength is inversely proportional to the quantity of absorbing molecules in a product.
The NIR technique is a non-destructive, noncontacting measurement. MoistTech’s sensor utilizes multiple wavelengths of NIR light, projected onto the product at a very high repetition rate. The reflected light is then measured using a digitally enhanced detection system and thousands of data points are sampled every second.
