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Brand: Samar

Boxa decadica rezistenta de precizie Samar CR

Cod: Samar CR


 
Brosura produs PDF, 2.15 Mb

Descriere

DECADES BOXES OF RESISTANCE with switch precision 0.05% at terminals

Calibration precision: ± 0.02 %

The precision shown refers to the terminals and therefore is total resistance included the resistance of zero

Resistors are in manganine wire (temperature coefficient ± 10 ppm/°C) wrapped in ant-inductive way

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

ON REQUEST BOXES TO 1-2-3 DECADES (SEVERAL SECTIONS)

 

 

Model

No.

decades

Sections

O

Total Resistance O

CR/6DC1

6

10 x ( 1+10+100+1K+10K+100K)O

1.111.110

CR/6DC2

6

10 x ( 0,1+1+10+100+1K+10K) O

111.1111

CR/6DC3

6

10 x ( 0,01+0,1+1+10+100+1K) O

11.111,1

CR/5DC1

5

10 x ( 1+10+100+1K+10K) O

111.110

CR/5DC2

5

10 x ( 0,1+1+10+100+1K) O

11.111

CR/5DC3

5

10 x ( 0,01+0,1+1+10+100) O

1.111,1

CR/4DC1

4

10 x ( 1+10+100+1K) O

11.110

CR/4DC2

4

10 x ( 0,1+1+10+100) O

1.111

CR/4DC3

4

10 x ( 0,01+0,1+1+10)O

111,1

 

Alte produse SAMAR

Brand: Samar
CASETA REZISTOARE IN TREPTE REZISTENTE MARI SI INALTA TENSIUNE 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.
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INDUCTOR STANDARD PENTRU LABORATOARE CALIBRARE 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
DECADA REZISTENTE DE PRECIZIE SAMAR CR-E

• DECADES BOXES OF RESISTANCE with switch precision 0.1% at terminals
• Calibration precision: ± 0.02 %
• The precision shown refers to the terminals and therefore is total resistance included the resistance of zero
• Resistors are in manganine wire (temperature coefficient ± 10 ppm/°C) wrapped in ant-inductive way.
• 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

 
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DECADA CAPACITATI DE PRECIZIE SAMAR CC-B

• certificate of calibration of our laboratory
• DECADES BOXES OF CAPACITY with switch precision 2% at terminals
• Polypropylene capacitor
• Tangd : 0.003 to 1KHz
• Precision: to 1.000Hz at terminals ±2%
• Working voltage: 400Vdc max; 100V switching

 
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DECADA INDUCTANTE DE PRECIZIE SAMAR CI

• certificate of calibration of our laboratory
• DECADES BOXES OF INDUCTANCE with switch
• Copper coils wrapped in air Precision to1.000Hz at terminals ±1%
• ON REQUEST BOXES AT VARIOUS SECTIONS AND TO 1 OR 2 DECADES

 
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CASETA REZISTENTE IN TREPTE DIVIZOR DE TENSIUNE SI POTENTIAL 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.

 
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INDUCTANTA ETALON DE PRECIZIE PENTRU LABORATOR CALIBRARE 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
REZISTOR ETALON STANDARD REZISTENTE MARI SI INALTA TENSIUNE SAMAR RC80/M

• On request various values and precision
• Nominal Values: 10MO..100TO
• Nominal Voltage 500V
• Included certificate of calibration of our laboratory

 
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CAPACITOR STANDARD DE VALOARE FIXA 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
CAPACITATE ETALON DE PRECIZIE PENTRU LABORATOR CALIBRARE 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