APSL-C211/C251 Temperature Calibrator
Product Description
Product Overview APSL-C211, APSL-251 temperature calibrator is a handheld calibrator that integrates measurement and simulation of thermal resistance, thermocouple, output and measurement of voltage, millivolt, resistance and other electrical parameter signals, with high accuracy, high resolution and high reliability. It features a high-brightness backlit large screen display, simple operation, sturdy structure, compact, lightweight, and economical.
It can be used in instrument workshops, metrology rooms, and calibration laboratories, making it an ideal calibration instrument for process control instruments. Product Features: Ultra-strong protection function: waterproof levelIP67, automatic protection against any signal terminal misconnection220V; Measures temperature from thermocouple and RTD outputs; Simulates thermocouple and RTD outputs; Provides manual step, automatic step,0～100% step and slope output functions; With white LED backlight, manual backlight adjustment and automatic power-off function, suitable for field use; Unique automatic recognition of three-wire and four-wire connection methods; Accuracy is0.02%（APSL-C211type),0.05%（APSL-C251type); Uses standard 7# batteries for easy customer replacement and purchase; Thermocouple measurement and output provide both automatic and manual cold junction temperature compensation; Can add new thermocouple and thermal resistance types according to customer needs.
Measurement Specifications
Specifications
- Measure / output signals
- Thermocouple (J, K, T, E, R, S, B, N), RTD (Pt100, Pt1000, Cu50, Cu100), voltage (0-30.000 V), millivolt (-15.000 mV ~ 125.00 mV) & resistance (0.00 Ω ~ 3200.0 Ω); measure & simulate
- Accuracy
- mV/resistance/RTD/TC output & measurement 0.02%+2 (APSL-C211)
- Channels
- Manual step, automatic step, 0-100% step & ramp output; automatic & manual cold-junction compensation; unique 3-wire/4-wire auto recognition; new TC/RTD types on request
- Protection
- IP67 waterproof; auto-protection against accidental 220 V on any signal terminal; white LED backlight with manual adjustment & auto power-off
- Power output
- 6 × AAA batteries or AC adapter
- Communication
- RS232 (optional 18P02 cable)
- Operating temperature
- -10 ~ 55 °C
- Storage temperature
- -20 ~ 60 °C
- Working conditions
- 0-90% RH, non-condensing
- Dimensions
- 185 × 93 × 47 mm
- Weight
- 350 g
Product Details
Product Overview
APSL-C211The APSL-251 temperature calibrator is a handheld calibrator that integrates measurement and simulation of RTDs and thermocouples, output and measurement of electrical parameter signals such as voltage, millivolts, and resistance, with high accuracy, high resolution, and high reliability. With a high-brightness backlit large screen display, simple operation, sturdy structure, compact, lightweight, and economical, it can be used in instrument workshops, metrology rooms, and calibration laboratories, making it an ideal calibration instrument for process control instruments.
Product Features
Super protection function: waterproof ratingIP67, any signal terminal misconnection220V automatic protection;
measure temperature of thermocouple, RTD output;
simulate thermocouple, RTD output;
Manual step, automatic step,0～100% step and ramp output functions;
With white LED backlight, manual backlight adjustment and automatic power-off function, suitable for field use;
Unique automatic recognition of three-wire and four-wire connection methods;
Accuracy is0.02%（APSL-C211 type),0.05%（APSL-C251 type);
Uses standard 7# battery, easy for customers to replace and purchase;
Thermocouple measurement and output provide automatic and manual cold junction temperature compensation;
New thermocouple and RTD types can be added according to customer needs.
Measurement specifications
Function | Range | Accuracy | |
APSL-C211 | APSL-C251 | ||
Voltage | 0～30.000V | 0.02%+2 | 0.05%+2 |
Millivolt | -15.000mV～80.000mV | 0.02%+2 | 0.05%+2 |
80.00mV～125.00mV | |||
Resistance (2-wire, 3-wire) | 0.00Ω～440.00Ω | 0.15Ω | 0.25Ω |
400.0Ω～3200.0Ω | 1.0Ω | 1.5Ω | |
Resistance (4-wire) | 0.00Ω～440.00Ω | 0.10Ω | 0.15Ω |
400.0Ω～3200.0Ω | 0.5Ω | 1.0Ω | |
Thermocouple measurement | J、K、T、E、R、S、B、N | ||
RTD measurement | Pt100、Pt1000、Cu50、Cu100 | ||
Output specifications
Function | Range | Accuracy | |
APSL-C211 | APSL-C251 | ||
Millivolt | -15.00mV～99.999mV | 0.02%+2 | 0.05%+2 |
100.00mV～125.00mV | |||
Resistance | 10.00Ω～440.00Ω | 0.15Ω | 0.25Ω |
400.0Ω～3200.0Ω | 0.50Ω | 1.0Ω | |
Thermocouple output | J、K、T、E、R、S、B、N | ||
RTD output | Pt100、Pt1000、Cu50、Cu100 | ||
General specifications
Operating temperature:-10℃～55℃；
Storage temperature: -20℃～60℃；
Relative humidity: 0～90% RH, non-condensing;
Weight: 350 grams;
Overall dimensions:185mm×93mm×47mm；
Power supply: 6 AA batteries or AC adapter;
Communication method:RS232。
Standard accessories
Test lead: 18A531 set of test leads;
Power adapter: 18A52One charger.
Accessories
RS232Communication cable: 18P02Communication cable.
Accessories
Power adapter (18A52）
Test lead (18A53）
7# NiMH battery
