AM1860/1850 Standard Platinum Resistance ThermometerUser’s Guide7/104 Care and Handling Guidelines1. DO NOT subject the SPRT to any physical shocks andvibrations.a. When not using the SPRT, keep it in a place that’s notprone to drop, slam, bang, vibration or other strongphysical contacts. Use a protective box or a carryingcase whenever possible.b. When shipping the SPRT, use protective box and otherprotective packaging materials to minimize mechanicalshocks as much as possible.c. When using dry blocks, make sure the well diameter isappropriate to allow the SPRT move up and downsmoothly.2. DO NOT subject the SPRT to any contaminations.a. Keep the SPRT as clean as possible. Avoidcontaminations as much as possible.3. DO NOT over heat.a. Do not use SPRT above the manufacture specifiedtemperature range.b. Do not expose the SPRT handle and lead wires toextreme temperatures.