ERNA Blasting Machine

ERNA series of blasting machines are hand cranked units that require no batteries. These compact, light weight units come with solid aluminum cases. These tightly sealed outer casings exceed all NEMA standards and are rated at IP65 under the international standard IEC 65029. This means that these blasting machine cases are splash proof and dust proof. The ERNA series of blasting machines can be used safely even in more challenging environments.
ERNA

The ERNA blasting machine has temperature compensating circuits to facilitate cold weather operation.


Model ERNA
Maximum line resistance (in Ohms) - 200 �©
Firing energy (in Joules) - 2.1 J
Blasting capacity(in 2 Ohm caps) - 100 caps
Firing voltage - 250 V
Firing impulse duration - not limited
Power supply - hand cranked
Capacitor charging - 4/6 crank turns
Capacitor rating - 68 μF
Line resistance testing - none
Line testing current maximum - n/a
Operating ambient temperature range
at 100% relative humidity / -25C to +55C (-13F to 131C)
Protection level of outer casing
(per IEC 60529) - P65
Weight - 0.8 kg (1 lb 12 oz)
Casing dimensions - 142 x 125 x 45 mm (5"x5"x1")