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Decade-resistance-box
500 INR/Piece
Product Details:
- Control Type Rotary Switch (Dial) Selection
- Temperature Resistance Upto 55C
- Accuracy 1% or as specified by the manufacturer
- Shape Rectangular
- Features Easy dial selection, sturdy enclosure, high accuracy, low contact resistance
- Usage For Laboratory
- Type Decade Resistance Box
- Click to View more
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Decade-resistance-box Price And Quantity
- 500 INR/Piece
- 1 , Piece
- Typically 1 to 111,110 (may vary by model)
- 1 per step
- >20 M
- 1-2W per resistor (typical, check specific model)
- 4 mm safety sockets
- Heavy duty rotary switches
- Black (body) with white markings
- 6
- Individual box
Decade-resistance-box Product Specifications
- approx. 220 x 120 x 80 mm
- Rectangular
- Easy dial selection, sturdy enclosure, high accuracy, low contact resistance
- Maximum working voltage 250V DC/AC
- Rotary Switch (Dial) Selection
- Resistance-box
- 500-1000 Grams (g)
- Brass
- Testing and Calibration Equipment
- Passive device (No internal power required)
- Laboratory, calibration, educational experiments, testing
- Decade Resistance Box
- Metal case with bakelite dials
- 1% or as specified by the manufacturer
- Upto 55C
- For Laboratory
- Typically 1 to 111,110 (may vary by model)
- 1 per step
- >20 M
- 1-2W per resistor (typical, check specific model)
- 4 mm safety sockets
- Heavy duty rotary switches
- Black (body) with white markings
- 6
- Individual box
Decade-resistance-box Trade Information
- Telegraphic Transfer (T/T), Cash in Advance (CID), Cheque, Cash Advance (CA)
- 7 , Piece Per Week
- 1 Week
- Western Europe, Australia, North America, Eastern Europe, Middle East, Central America, South America, Asia, Africa
- All India
Product Description
This decade resistance substitution box provides 4 decade ranges from 0 to 11110W with a resolution of 1W. Each decade is selected by a rotary switch. Tapping points are provided across each range to allow the unit to be used as an accurate potential divider. All resistance values are + 2% with a rating of 0.25 W maximum per range.Precise and Versatile Laboratory Tool
This decade resistance box is engineered for flexibility in laboratory environment and is commonly used for test setups, calibrations, and educational demonstrations. With its wide resistance range and high accuracy, it meets the demands of professionals and educators alike. The user benefits from a straightforward dialing system enabling quick adjustments, meticulous measurement, and repeatable results.
Rugged Construction for Reliable Performance
Built with a durable metal case, bakelite dials, and heavy-duty rotary switches, this resistance box stands up to regular use in demanding settings. Its substantial insulation resistance, safe terminal design, and passive operation (no internal power required) ensure consistent operation and protection over long-term use.
FAQ's of Decade-resistance-box:
Q: How do I select the desired resistance value on the Decade Resistance Box?
A: To select a resistance value, simply rotate the appropriate bakelite dials for each of the six decades until the required resistance is displayed. Each dial adjusts resistance in precise 1 increments per step, allowing for easy and accurate setting.Q: What applications are best suited for this Decade Resistance Box?
A: This device is ideal for laboratory work, calibration of instruments, educational demonstrations, and general electrical testing where precise resistance values are essential. It is used by professionals in science labs, calibration centers, and technical training facilities.Q: When should I use a decade resistance box instead of fixed resistors?
A: Use a decade resistance box when you require flexibility to set and test multiple resistance values quickly without the need to swap individual resistors. It is particularly useful during experiments, calibration procedures, or troubleshooting circuits.Q: Where should the Decade Resistance Box be installed or placed during use?
A: Place the box on a stable, dry laboratory bench away from moisture and direct heat sources. Connect leads securely to the 4 mm safety sockets, ensuring it is clear of high-voltage equipment to maintain safety.Q: What benefits does the rotary switch design offer?
A: The heavy-duty rotary switches provide robust, low-resistance connections and enable users to swiftly dial different resistance values without wear or loss of accuracy, making adjustments fast and reliable.Q: How does the device maintain measurement accuracy and safety?
A: With a typical resistance accuracy of 1%, high insulation resistance (>20 M), and current handling of up to 1-2W per resistor, the design ensures trustworthy results and protects both the user and connected equipment from electrical faults.Q: What is the process for connecting the box to a circuit or instrument?
A: Use standard 4 mm banana plugs to connect test leads from the resistance box to your circuit. Make sure connections are secure before powering up the test circuit, and verify dial settings to ensure proper resistance selection.Tell us about your requirement
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