Used as a potential divider or for calibration (for example insulation tester).
Series of resistances connected in series, each one supplied with terminals to obtain
the desired values combining the resistances.
Chemical resistances of high stability, with dissipation 1W
Precision 1% dc and ac up to 1 MHz. (on request execution at 0.1% )
Range: 0 to 500M? with terminals for the following values:
0.5 - 1 - 2 - 3 - 4 - 5 - 10 - 20 -30 - 40 - 50 - 100 - 200 - 300 - 400 - 500 K?
1 - 2 - 3 - 4 - 5 - 10 - 20 -30 - 40 - 50 - 100 - 200 - 300 - 400 - 500 M?
Execution in reading-desk metal case.

More products SAMAR

Brand: Samar

STANDARD CAPACITOR WITH FIXED VALUE FOR CALIBRATING SAMAR CC-E50

• Values from 1nF to 1µF
• ON REQUEST DIFFERENT VALUES FROM THE ONES SHOWN
• Nominal voltage : 500Vdc
• Temperature coefficient: - (100 ± 50) x 10-6 /°C
• Test voltage: 2,000Vdc
• Insulation resistance: 500,000 MW
• Precision: ± 0.5 % at 1,000 Hz, between terminals

Brand: Samar

RESISTANCE PRECISION DECADE BOXE SAMAR CR

• DECADES BOXES OF RESISTANCE with switch precision 0.05% at terminals
• Calibration precision: ± 0.02 %
• Thanks to an opportune seasoning process the long term stability is ensured: 10 ppm in the first year and max 20 ppm in three years.
• Switches have a resistance of contact lower than 0.001 W invariable in the time.
• certificate of calibration of our laboratory

Brand: Samar

PRECISION RESISTANCE STANDARD FOR METROLOGY CALIBRATION LABORATORY SAMAR RC80

• On request various values and precision
• Long term stability: +/- 10 ppm per year
• Resistances from 0.0001? to 10? are 4 terminals
• Resistances from 100? to 10M? are two electrolytic copper terminals with 2 screws, one for current and one for voltage
• Included certificate of calibration of our laboratory
• high-accuracy used as standard in laboratory.

Brand: Samar

STANDARD PRECISION INDUCTOR FOR CALIBRATION LABORATORIES SAMAR IC

• Values from 1mH to 1H
• Inductances of precision used as standard in laboratory
• SAMAR certificate of calibration is supplied with each standard inductor.
• Precision: ± 0.1 % at 1,000 Hz, between terminals
• ON REQUEST DIFFERENT VALUES FROM THE ONES SHOWN

Brand: Samar

STANDARD PRECISION CAPACITOR FOR CALIBRATION LABORATORIES SAMAR CC

• Values from 1nF to 1µF
• ON REQUEST DIFFERENT VALUES FROM THE ONES SHOWN
• Nominal voltage: 500Vdc
• Temperature coefficient: - (100 ± 50) x 10-6 /°C
• Test voltage: 2,000Vdc
• Insulation resistance: 500,000 MW
• Precision ± 0.1 % at 1,000 Hz, between terminals

Brand: Samar

PRECISION RESISTANCE STANDARD FOR USE IN AIR SAMAR RC-E 50

• On request various values and precision
• Long term stability: ± 50 ppm per year
• Resistances from 0.0001? to 0.1? are 4 terminals, two potential and two current.
• Resistances from 1? to 10M? are wrapped in an ant-inductive way and are two terminals with 2 screws for potential and current
• Included certificate of calibration of our laboratory
• high-accuracy used as standard in laboratory.

Brand: Samar

STANDARD FIXED VALUE INDUCTANCE FOR CALIBRATION LABORATORIES SAMAR IC-E50

• Values from 1mH to 1H
• Inductances of precision used as standard in laboratory
• SAMAR certificate of calibration is supplied with each standard inductor.
• Precision: ± 0.5 % at 1,000 Hz, between terminals
• ON REQUEST DIFFERENT VALUES FROM THE ONES SHOWN

Brand: Samar

RESISTANCE BOX IN STEPS VOLTAGE POTENTIAL DIVIDER SAMAR CRC/1

• Used as a potential divider or for calibration (for example insulation tester)
• Chemical resistances of high stability, with dissipation 1W
• Precision 1% dc and ac up to 1 MHz. (on request execution at 0.1% )
• Range: 0 to 500M? with terminals for the following values:
• 0.5 - 1 - 2 - 3 - 4 - 5 - 10 - 20 -30 - 40 - 50 - 100 - 200 - 300 - 400 - 500 K?
• 1 - 2 - 3 - 4 - 5 - 10 - 20 -30 - 40 - 50 - 100 - 200 - 300 - 400 - 500 M?
• Execution in reading-desk metal case.

Brand: Samar

BRIDGE WHEATSTONE THOMSON MAXWELL DE SAUTY SCHERING

• DC / AC BRIDGES
• THOMSON - WHEATSTONE BRIDGE
• MAXWELL - DE SAUTY BRIDGE 50Hz
• SCHERING BRIDGE

Brand: Samar

RESISTOR BOX IN STEPS HIGH VALUES AND HILGH VOLTAGE 5KV SAMAR CRC/4

• Decade box with spires
• studied to simulate high resistance
• suitable to check the insulation testers with test voltage up to 5000V d.c.
• Ranges that can be made with the 4 contact spires supplied: 10x1 M?, 10x10M?, 10x100M?, 10x1G?.
• Temperature coefficient: 100 ppm °C .
• Max power 2W for each element.
• Applicable max voltages : 1250V with 1M?, 2500V with 2M?, 3750V with 3M? and 5000V for values higher than 3M?.