POWERBLAST DIGITAL SAFETY OHMMETER (Model 1 to 1999 ) (for blasting
operations) SPECIFICATIONS: # it is a hand held type digital ohmmeter. # it is a 4 digit ohmmeter ( 4.5 Digit is also available on specific order) # its range is from 1 to 1999 ohms. # the short circuit current is approx. 5 MilliAmps.( As per IS:5780) # the weight and dimensions are: Weight - 300 gms. approx. with battery Length - 160 mm Breadth- 90 mm Height - 40 OPERATIONS:· Open back cover and insert one 9Volts alkaline battery. · Connect the blasting cable end of the series detonator circuit to the terminals at the top end. · Press switch on the side to display resistance in ohms. · If ‘1’ is displayed then either the series circuit is open or resistance is above the model range. · It is recommended that the joints are made of clean and freshly exposed detonator legwires to get the least circuit resistance. · Avoid shocks, moisture and water contact with the digital ohmmeters. · Always put back the ohmmeter in the carrying case after use
C/12, Y.M.C.A. COMPLEX, Maharajbag Road, Sitabuldi, NAGPUR – 440001 Tel: 0712 6504017 / 2543122 (Telefax) Email: info@powerindiatech.com, powerinc@ymail.com ; drillblast@yahoo.com Website: www.powerindiatech.com |
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