Additel ADT878-700 Reference Dry Well Calibrator

• Temperature control from 33℃ to 700℃
• Reference level performance in accuracy, stability and uniformity
• Quick to temperature
• Two-channel readout measures RTDs and TCs, and provides task documentation
• Full HART communicator
• Wi-Fi and Bluetooth capable
• Color touch screen display
• Quick-Push connectors (PC Option)
• Set point control by reference
• Self-calibration feature
• Built-in automatic annealing feature (ADT878-700 only)

Category: Dryblock Calibrator Tag: ADT878/PC-700

Overview

ยกระดับการสอบเทียบอุณหภูมิไปอีกขั้นด้วย Additel 878-700 Reference Dry Well Calibrator มีฟังก์ชั่นการควบคุมอุณหภูมิตั้งแต่ 33°C ถึง 700°C และความแม่นยำในการแสดงผลสูงถึง ±0.2°C นอกจากนี้ยังมีความสามารถในการหลอมแบบอัตโนมัติที่ใช้ในการหลอม PRT และลดการเลื่อนลอย

Specifications

Reference Dry Well Specifications
Specification	878-160	878-425	878-700
Temperature Range at 23°C	-40°C to 160°C	33°C to 425°C	33°C to 700°C
Display Accuracy	±0.1°C at Full Range	±0.2°C at Full Range	±0.20°C at 33°C
			±0.20°C at 425°C
			±0.25°C at 660°C
Stability (30 min)	±0.005°C at Full Range	±0.005°C at 100°C	±0.005°C at 100°C
		±0.010°C at 225°C	±0.015°C at 425°C
		±0.015°C at 425°C	±0.030°C at 700°C
Axial Uniformity at 60 mm (2.4 in)	±0.025°C at -40°C	±0.10°C at 100°C	±0.10°C at 100°C
	±0.020°C at 0°C	±0.15°C at 225°C	±0.25°C at 425°C
	±0.050°C at 160°C	±0.25°C at 425°C	±0.40°C at 700°C
Axial Uniformity at 80 mm (3.15 in)	±0.050°C at -40°C	±0.15°C at 100°C	±0.15°C at 100°C
	±0.040°C at 0°C	±0.20°C at 225°C	±0.30°C at 425°C
	±0.050°C at 160°C	±0.30°C at 425°C	±0.60°C at 700°C
Radial Uniformity	±0.01°C at Full Range	±0.025°C at 100°C	±0.025°C at 100°C
		±0.030°C at 225°C	±0.040°C at 425°C
		±0.040°C at 425°C	±0.060°C at 700°C
Loading Effect	±0.08°C (Display Sensor)	±0.05°C (Display Sensor)	±0.02°C at 100°C
			±0.05°C at 425°C
			±0.15°C at 700°C
	±0.010°C (External Sensor)	±0.01°C (External Sensor)	±0.01°C at 100°C
			±0.02°C at 425°C
			±0.03°C at 700°C
Hysteresis (Display Sensor)	0.025°C	0.04°C	0.07°C
Environmental Conditions	8°C to 38°C guaranteed accuracy
Environmental Conditions	0°C to 50°C, 0% to 90% RH non-condensing
Storage Conditions	-20°C to 60°C
IP Rating	IP20
Immersion Depth	160 mm (6.30 in)	193 mm (7.60 in)
Insert OD	31.9 mm (1.26 in)	30.8 mm (1.21 in)
Heating Time	4 min: -40°C to 23°C	15 min: 23°C to 425°C	25 min: 23°C to 700°C
Heating Time	10 min: 23°C to 160°C	15 min: 23°C to 425°C	25 min: 23°C to 700°C
Cooling Time	8 min: 160°C to 23°C	24 min: 425°C to 100°C	30 min: 700°C to 100°C
Cooling Time	15 min: 23°C to -40°C	15 min: 100°C to 50°C	15 min: 100°C to 50°C
Typical Time to Stability	10 min
Resolution	0.001°C
Units	°C, °F, and K
Display	6.5 in (165 mm) color touch screen
Size (H x W x D)	170 x 345 x 330 mm (6.69 x 13.58 x 13.0 in)
Weight	11.2 kg (24.7 lbs)	9.7 kg (21.4 lbs)
Power Requirements	90-254 VAC, 45-65 Hz, 580 W	90-25 VAC, 45-65 Hz, 1400 W
Communication	USB A, USB B, RJ45, WiFi, Bluetooth
Localization	English, Chinese, Japanese, Russian, German, French, Italian, and Spanish