Accuracy Verification Test, Function, Range, Min Max

Maintenance 7

Performance Tests

Accuracy Verification Test

1.Power up the instrument and allow the temperature to stabilize for 30 minutes.

2.Connect a cable from the Output VA HI and LO connectors of the 5700A to the VΩ and COM connectors on the front panel of the Hydra Series II. Select the channel 0 function and range on the Hydra Series II and the input level from the 5700A using the values listed in Table 7-3. Press the M(monitor) button to measure and display the measurement value for channel 0. The display should read between the minimum and maximum values listed in the table.

Table 7-3. Performance Tests (Voltage, Resistance, and Frequency)

FUNCTION

DC Volts

RANGE

90mV

300mV

300mV 3V -3V 30V 150V 300V

INPUT LEVEL	FREQUENCY


short (0)	--
90 mV	--
0V	--
150 mV	--
290 mV	--
2.9V
2.9V	--
-2.9V	--
29V	-
150V	--
290V	--

DISPLAY ACCURACY (1 Year, 18-28°C)

MIN	MAX
-0.006	0.006
89.972	90.028
-0.02	0.02

149.94150.06

289.91290.09

2.89912.9009

-2.9009-2.8991

28.99129.009

149.94150.06

289.91290.09

			NOTE
	Voltages greater than 150V can only be applied to channels 0,1, and 11.
AC Volts	300 mV	20 mV	1 kHz	19.71	20.29
	300 mV	20 mV	100 kHz	18.50	21.50
	300 mV	290 mV	1 kHz	289.28	290.72
	3V	290 mV	100 kHz	275.00	305.00
	3V	2.9V	1 kHz		2.9063
	3V	2.9V	1 kHz	2.8937	2.9063
	30V	29V	1 kHz	28.931	29.069
	150V	150V	1 kHz	149.54	150.46
	300V	290V	1 kHz	289.34	290.66

NOTE

Voltages greater than 150V can only be applied to channels 0, 1, and 11. The rear Input Module must be installed when measuring ac volts on channel 0.

NOTE

For 2-terminal measurements, the resistance accuracy given in this table applies to Channel 0 and makes allowance for up to 0.05 ohm of lead wire resistance. You must add any additional lead wire resistance present in your set up to the resistance values given in this table.

Resistance

Using inputs in decades of 3:

300e

3 ke

30 ke

300ke 3 Me

short 300e

short 3 ke 30 ke

300ke 3 Me

0.00

299.90

0.0000

2.9989

29.990

299.88

2.9979

0.09

300.15

0.0003

3.0011

30.010

300.12

3.0021

7-7

2635A specifications

The Fluke 2635A is a highly advanced multichannel data acquisition system designed for engineers and technicians requiring precision and versatility in their measurement tasks. This instrument excels in monitoring and capturing data from various sources, making it a valuable tool in laboratories, production environments, and field applications.

One of the standout features of the Fluke 2635A is its ability to support up to 20 measurement channels. Users can simultaneously monitor multiple signals, which is crucial for complex testing scenarios where numerous variables need to be tracked. The device is equipped with a 6.5-digit precision measurement capability that ensures high accuracy and resolution in readings. This level of precision is particularly beneficial in applications such as environmental monitoring, research and development, and industrial process control.

The unit incorporates a variety of measurement modes, including voltage, current, temperature, and resistance, making it exceptionally versatile. The Fluke 2635A not only handles standard signals but also integrates with various transducers, providing extensive compatibility for users engaged in diverse testing applications.

To enhance data management, the Fluke 2635A offers advanced data logging capabilities. Data can be stored internally or transferred to external devices for further analysis. The internal memory can accommodate extensive datasets, which can be crucial in long-term monitoring tasks. Integration with external software enables users to analyze and visualize data effectively, allowing for informed decision-making based on comprehensive results.

The user interface is designed for ease of use, featuring a large, bright LCD display that clearly presents measurements and status information. The device is also equipped with a simple navigation system, allowing users to switch between channels and measurement types without hassle.

In terms of construction, the Fluke 2635A is built to withstand rigorous environments. It features a robust design that ensures reliability and durability, making it suitable for both laboratory settings and field operations. Furthermore, the device supports a wide temperature range, thus enabling usage in diverse conditions.

Overall, the Fluke 2635A is a powerful and flexible instrument that provides precise measurements across multiple channels, supporting a wide range of applications. Its advanced technology, combined with user-friendly features, makes it an essential tool for professionals in various fields. The combination of accuracy, flexibility, and durability solidifies its standing as a trusted choice for data acquisition and monitoring tasks.

Fluke 2635A Accuracy Verification Test, Function, Range, Input Level Frequency, Min Max

Models: 2635A