Code testers, that include AMCA nozzles, provide accurate determination of the test unit air flows and outlet air conditions. Tescor's control software allows the user to perform all of the ARI standard tests and allows the user to perform SEER and HSPF calculations off-line.

Tescor's Psychrometric Test Rooms are able to control such parameters as Indoor Room Dry Bulb Temperature, Indoor Room Dew Point, Outdoor Room Dry Bulb Temperature, Outdoor Room Dew Point Temperature, Indoor Room Unit Under Test (UUT) Airflow, Outdoor Room UUT Airflow and UUT Voltage.

Tescor offers a standard line of Psychrometric Test Rooms up to 50 Ton capacity with a 10:1 turndown range for each facility.

Capacity Ranges:
	0.5 to 5 Tons
	1 to 10 Tons
	2 to 20 Tons
	5 to 50 Tons

PARAMETER	RANGE	STABILITY
Indoor Room
Dry Bulb Temperature	40 to 100° F	± 0.2°F
Dew Point Temperature	35 to 82° F	± 0.2°F
Indoor Room Air Flow	200 to 2000 CFM	± 0.5 %
Test Unit Voltage	90 to 520 V	± 1%
Outdoor Room
Dry Bulb Temperature	-15 to 130° F	± 0.28 F
Dew Point Temperature	5 to 90° F	± 0.28 F
Outdoor Room Air Flow	500 to 5000 CFM	± 0.5 %
Uniformity	--	± 0.5°F

Software:
	Create Tests And Sequences for Automatic Operation
	User configurable data acquisition channels
	User configurable calculation channels
	Loop Calibration Utility
	Dedicated hardware checkout routine
	Color coded stability status indicators
	Stability tolerance adjustment on the fly
	Time-history graphing capability
	Automatic Test Report Generation
	Data File Management and Search Tools
	Performance Measurement
	3% agreement or better, indoor code tester to outdoor code tester.
	1% repeatability of test results

Available Options:
	Low Dew Point Control to 0° F
	Automated Nozzle Open/Close System
	Cyclic Test
	EER, SEER, COP Automated Tests
	Defrost Test Automation
	HSPF Calculations
	Refrigerant mass-flow measurement and Refrigerant-side Capacity Calculation
	Voltage control of individual circuits