Description
| APPA 51 | APPA 52 | APPA 53II | APPA 55II | ||
| Thermocouple terminals T1, T2 | T1 | T1 & T2 | T1 | T1 & T2 | |
| Measurement Range: |
K-type, -50°C~1300°C, -58°F~1999°F | v | v | N/A | N/A |
| K-type, -200°C~-1372°C, -328°F~2501°F | N/A | N/A | v | v | |
| J-type, -210°C~1200°C, -346°F~2192°F | |||||
| Resolution: | High: 0.1°C or 0.2°F, Low: 1°C or 1°F | v | v | N/A | N/A |
| 0.1°C / 0.1 K / 0.2°F ≤ 1000° , 1°C / 1 K / 2°F ≤ 1000° | N/A | N/A | v | v | |
| K-type Accuracy: |
±(0.3%+1°C) at -50°C~1000°C, ±(0.3%+2°F) at -58°F~1832°F | v | v | N/A | N/A |
| ±(0.5%+1°C) at 1000~1300°C, ±(0.5%+2°F) at 1832°F~1999°F | |||||
| ±(0.3%+1°C) at -200°C~-100°C, ±(0.3%+2°F) at -328°F~-148°F | N/A | N/A | v | v | |
| ±(0.1%+0.7°C) at -99.9°C~999.9°C, ±(0.1%+1.4°F) at-147.8°F~999.9°F | |||||
| ±(0.3%+1°C) at 1000°C~1372°C, ±(0.3%+2°F) at 1000°F~2501°F | |||||
| J-type Accuracy: |
±(0.3%+1.1°C) at -210°C~-100°C, ±(0.3%+2.2°F) at -346°F~-148°F | N/A | N/A | v | v |
| ±(0.1%+0.8°C) at -99.9°C~999.9°C, ±(0.1%+1.6°F) at-147.8°F~999.9°F | |||||
| ±(0.3%+1°C) at 1000°C~1200°C, ±(0.3%+2°F) at 1000°F~2192°F | |||||
| Accuracy: | T1-T2 | N/A | ․(K-type only) | N/A | ․(Both K and J type) |
| ±(0.3% of T1-T2 reading + 2.0°C), ±(0.3% of T1-T2 reading + 4.0°F) | |||||
| Temperature coefficient: |
0.15(Spec. Acc)/°C, <18°C or>28°C | v | v | N/A | N/A |
| 0.1(Spec. Acc)/°C, <18°C or>28°C | N/A | N/A | v | v | |
| Data logging cарасity: | 16,000 records | N/A | N/A | v | v |
| Computer Interface Software: |
Oplical USB Interace cabe with Wn DTM 50 software | N/A | N/A | ․Optional | ․Optional |
| APPA 51 | APPA 52 | APPA 53II | APPA 55II | ||
| Input: K-type thermocouple | v | v | ․(J-type Optional) | ․(J-type Optional) | |
| Sampling Rate: | 2.5times/sec | 2.5times/sec | 2times/sec | 1times/sec | |
| Display: 3 1/2 digit (1999 count) LCD, full annunciators | v | v | N/A | N/A | |
| Triple 4 digit (9999 count) LCD, full annunciators | N/A | N/A | v | v | |
| Overload Indication: | “1” or -“-1” | “1” or -“-1” | “—-“ | “—-“ | |
| Low Battery Indication: |  |
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| Selectable Auto Power Off: You can select an APO of OFF, 10, 20, 30, 40, 50 and 60 minutes. | N/A | N/A | v | v | |
| Operating Temperature: 0℃~50℃, ≦80%RH | v | v | v | v | |
| Storage Temperature: -20℃~60℃ | v | v | v | v | |
| Input Protection: 60V dc or 24V rms ac maximum | v | v | v | v | |
| Power Requirement: Single 9V battery (NEDA 1604 or IEC 6F22) | v | v | v | v | |
| Battery Life: In hours (Alkaline battery) | 250 | 250 | 90 | 90 | |
| Size: 64mm(W) x 160mm (L) x 26 mm(H), without holster | v | v | v | v | |
| 74mm(W) x 170mm (L) x 39 mm (H), with holster | |||||
| Weight: In grams (with holster) | 430 | 430 | 430 | 430 | |
| Accessories: Type 50BK bead thermocouple, ZnC battery (installed), protective holster, belt clip and manual | v | ․(50BK X 2PCS) | v | ․(50BK X 2PCS) | |
Specification subject to change without notice.
Temperature Probes For APPA 50 Series Handheld Thermometers
The following interchangeable Type K thermocouples include mini-connectors for use with APPA 50 series meters or other temperature measuring instruments that accept mini-connectors.
50BK Bead Probe
Included with APPA 50 series. General purpose applications. Teflon tape insulation. Not suitable for liquid immersion. Measurement range: -40°C to 204°C (-40°F to 399°F)
50IK Immersion Probe
For liquids and gels. Protected from tip to handle by an lnconel sheath. Suitable for general temperature measurement applications. Measurement range: -196°C to 800°C (-320°F to 1472°F)
50AK Air Probe
For air and gases. Measuring bead is protected by perforated Stainless Steel baffle. Not for immersion in liquid. Measurement range: -196°C to 500°C (-320°F to 932°F)
50SK Surface Probe
For flat or slightly convex surfaces. Ideal for measurement of hot rollers and plates. Measurement range: -0°C to 400°C (-32°F to 752°F)
50PK Piercing Probe
Suitabel for food service. Also suitable for liquids and gels. Measurement range: -196°C to 800°C (-320°F to 1472°F)
