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Palmer/Wahl DST 600/640 Digi-Stem® Digital RTD Reference Thermometer

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Price: From $502.40 to $692.00
Manufacturer: PALMER / WAHL

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Palmer/Wahl DST 600/640 Digi-Stem® Digital RTD Reference Thermometer

The DST640 is identical to the DST600 described above, but features a laser welded Stainless Steel H-Frame for increased moisture and RFI protection in harsh environments.
Wahl’s DST600/640 is a digital 4-wire RTD thermometer, designed and manufactured using high reliability components to meet the Final Rules mandate that the Temperature-Indicating device be accurate to 1°F, and not be affected by EMI or environmental conditions. The Wahl DST600/640 also meets the current USDA 9CFR318.305 for canned meat and 9CFR381.305 for canned poultry products.

The Wahl DST600/640 meets and exceeds the FDA rules by incorporating self-checking technology which continuously verifies the accuracy of the electronics, and indicates any out-of-tolerance conditions. This assures that its accuracy and ability to function properly during processing are not compromised. Test temperatures are set at 180°F (82.2°C) and 250°F (121.1°C). Out-of-tolerance conditions will be displayed as an error, and immediately indicate to the operator if accuracy is not maintained, preventing under- or over-processing of product. The Wahl DST600/640 is the best reference standard against potential health hazards!

The Wahl DST600/640 offers the highest precision temperature measurement technology with many unique features - making it the best choice for your processing needs. It has a field replaceable battery with a 2 year life, and provides a trustworthy alternative to MIG style thermometers with drop-in direct replacement. It is available with MIG standard tapered bulb chambers, or in a variety of probe configurations. The Wahl DST600/640 also features a 1" high LCD display - readable from 30 feet away!

Optional Quick Disconnect for both probe and meter connections offers convenient calibration for the user. This industry leading, and time saving capability allows the probe and meter to be removed and taken to the calibration lab and calibrated as a system - without removing the installed cables.

Probe ID - The unique Probe ID feature verifies that only the authorized probe is connected to the meter. If an unauthorized probe is connected, the meter will display “Prb”, indicating the need to perform the probe authorization and probe calibration functions. Probe ID is not available on Remote probes with connectors with cable length over 25-meters. 

NO OTHER SYSTEM HAS THIS SAFETY FEATURE!

Probe R0 - The Wahl DST600/640 includes an exclusive compensation feature utilizing a programmable R0 calibration coefficient for increased accuracy. This allows the meter and probe to be “matched” to each other, and along with the Probe ID feature, guarantees an accurate and secure system.

DSTCAL Calibration Software Kit - This software allows the user to configure the following parameters:
 • Sample/Display Rate - Factory default at 2/seconds. Adjustable from .25 seconds to 10 seconds in .25 second intervals. Slower update rates extend battery life. 
• Probe R0 - Compensation feature which allows calibration of meter to be “matched” to probe. 
• Probe Authorization - Allows user to change probes and authorize the new probe to operate with the existing meter. 
• Meter Calibration - calibrates the meters resistance measurement circuits using precision resistances. 
• System Calibration - used to calibrate a sensor’s R0 value to a meter using a standard ice bath.

Wahl DSTCAL Software Kit is user friendly and includes on-screen prompts for guiding the user through their operation. DSTCAL requires Vista, Windows XP, or Windows 7 to operate, and includes a USB cable, DST/USB Interface Module, and Digi-Stem Serial Interface Cable in order to connect the Wahl DST600/640 to a PC.

KEY FEATURES AND BENEFITS

• Trustworthy Alternative to Mercury-in-Glass 
• Exclusive Continuous Self-Checking Technology to ensure accuracy and reliability 
• Exclusive Adjustable Meter Update Rate 
• User Selectable °F or °C 
• Ambient operation at -40°F to 158°F 
• Unique Probe ID Feature prevents use of unauthorized probes 
• Long Battery Life - 2 years nominal 
• Adjustable Angle, Rigid, or Remote configurations available 
• Programmable “R0” for “matching” sensor to meter 
• User friendly Single Point Software Calibration 
• Tamper Resistant - all adjustments require software 
• Exclusive Quick Disconnect Connector option on Remote Cables 
• NIST Traceable Certificate of Conformance - Optional

**Meter will not work without a Probe and vice versa.
**DST Meters come standard with a “C” cell battery, ready for ground shipment in the contiguous 48 states and some areas of Canada. For air shipments, either an “I” model with a “AA” battery, or “NB” model with no battery is required to avoid additional charges in compliance with transportation regulations regarding “C” cell Lithium metal batteries. The purchase of an NB model requires the purchase of a “C” size Lithium Thionyl Chloride battery from a local supplier.