Fluke 28 II - Priemyselný multimeter

Fluke 28II - Rugged IP 67 Industrial Multimeters

The Fluke 28II digital multimeter define a new standard for operating in harsh conditions with the features and accuracy to troubleshoot most electrical problems. Both meters have IP 67 (waterproof and dustproof) rating, MSHA approvals (pending), extended operating temperature range of -15 °C to +55 °C (5 °F to 131 °F, -40 °C for up to 20 minutes) and 95 % humidity, and have been designed and tested to withstand a 3 m (10 ft) drop. The new Fluke 20 Series Multimeters are built to work in the toughest environments.

Detaily
Špecifikácie
Príslušenstvo

Youtube video: test odolnosti na EEVblog

• Measure up to 1000 V ac and dc
• Measure up to 10 A (20 A for 30 seconds)
• 10,000 μF capacitance range
• Frequency to 200 kHz
• Extended ac voltage bandwidth– 15 Hz to 20 kHz (Fluke 28 II), 40 Hz to 30 kHz (Fluke 27 II)
• Built in thermometer conveniently allows you to take temperature readings without having to carry a separate instrument (Fluke 28 II)
• Resistance, continuity and diode test
• Min/Max and average recording to capture variations automatically
• Peak min-max (Fluke 28 II)
• Unique function for accurate voltage and frequency measurements on adjustable speed motor drives and other electrically noisy equipment (Fluke 28 II)

Features
• New – IP 67 waterproof & dustproof protection, completely sealed for use in harsh environments
• Designed to withstand 3 meter drop (with holster)
• Hi resolution 20,000 count display mode (Fluke 28 II)
• True-rms ac voltage and current for accurate measurements on non linear signals (Fluke 28 II)
• Average responding voltage and current for measurements (Fluke 27 II)
• New – Backlit keypad buttons allow for easy visibility in lowlit areas
• Large display digits and 2 level bright white backlight for increased visibility
• Reversible holster for added protection when not in use
• Withstands hazardous 8,000 volt spikes caused by load switching and faults on industrial circuits and complies with second edition IEC and ANSI electrical safety standards
• Long battery life (800 hours)
• Relative mode to remove test lead resistance from low ohms measurements
• Auto and manual ranging for maximum flexibility
• Optional magnetic hanger for easy setup and viewing while freeing your hands for other tasks
• MSHA approval (pending)

Specification		27II	28II
DC voltage	Max. resolution	0.1 mV to 1000 V
	Accuracy	0.1 % +1	0.05 % + 1
AC voltage	Max. resolution	0.1 mV to 1000 V
	Accuracy	0.5 % +3	0.7 % +4
DC current	Max. resolution	0.1 μA to 10 A
	Accuracy	0.2 % + 4	0.2 % + 4
AC current	Max. resolution	0.1 μA to 10 A
	Accuracy	1.5 % + 2	1.0 % + 2
Resistance	Max. resolution	0.1 Ω to 50 ΩM
Display counts		6000	6000/19,999
Capacitance		1 nF to 9999 μF
Frequency		0.5Hz Hz to 199.99 kHz
Temperature		—	-200 °C to +1090 °C
Low pass filter (Measurement on VSD’s)		—	Yes
Compliance		CAT IV 600 V , CAT III 1000V
IP rating		IP 67	IP 67
Power		Three AA batteries
Battery life		800 hours

General specifications
Display
Bar graph/backlight	Yes/Yes
Data storage
Peak transient capture	250 μS (28 II)
Min/Max/Avg	Yes
Reading hold	Yes
Other features
Relative readings (zero)	Yes
Battery type	Three AA batteries
Warranty and protection
Safety rating	CAT IV 600 V/CAT III 1000 V
External protection	Rubber holster
Drop test	10 feet drop test
Dustproof/waterproof	Yes, IP 67 rated
Warranty	Limited lifetime
Size (HxWxL) with holster	6.35 cm x 10.0 cm x 19.81 cm (2.5 in x 3.93 in x 7.8 in)
Weight with holster	698.5 g (1.54 lb)