Iet/general Radio 1408-9706 Air Bath Reference Standard Capacitor 10 Pf/100 Pf

US $19,999.99

  • Phoenix, Arizona, United States
  • Jan 29th
Click Here. Double your traffic. Get Vendio Gallery - Now FREE! IET Labs / General Radio 1408-9706 10/100 pF Air Bath Reference Standard Capacitor Comes with what you see in the pictures. If you don't see it, you probably wont get it. Specifications are from IET/General Radio and may vary slightly due to upgrades, options, or revisions this unit may or may not have. The unit is guaranteed to work for 30 days, parts and labor, excluding freight. The units will also come calibrated which we will send out to be calibrated upon completion of payment. 2 units available, only 1 sold in the auction. Link to the Datasheet: General Radio 1408 Reference Standard Capacitor Datasheet Description: The continuously improving accuracy of capacitor calibrations by NIST brings a better knowledge of capacitance to standards laboratories provided, of course, the laboratories have adequate reference standards. The 1408 Reference Standard Capacitors, with their high stability, are suitable for calibration in parts in 107. The 1616 (not included) Precision Capacitance Bridge is highly recommended for accurate calibration of a wide range of working standards from such a reference. The unit includes two standards, 10 pF and 100 pF, plus a self-contained air bath whose temperature is held constant to within 0.01 per year to assure the utmost stability of the standards. Since it carriers its own environment, it is well adapted for use in laboratories without an oil bath or closely-controlled ambient temperature or in portable laboratories and calibration centers. The air bath operates from 12 volts so that it is an easy matter to transport it under power at all times. Features: 10 pF and 100 pF combination High stability Low voltage coefficient Terminals: Two GR-874 locking connectors or BNC connectors (connectors not included but can be supplied at an additional cost). Specifications: Nominal Value: 10 pF and 100 pF. Adjustment Accuracy: ±5 ppm. Stability: Estimated to be better than 1 ppm per year. Temperature Coefficient: 2 ±2 ppm/°C for 100 pF; 5 ±2 ppm/°C for 10 pF. Electrical:   Dissipation Factor: < 10-5 at 1 kHz.   Voltage: 750 V max.   Residual Impedance: See the datasheet - Figure 1 (in specifications area towards the bottom). Terminals: Two locking G874 coaxial connectors or BNC connectors (not included) Air-Bath Characteristics:   Temperature: 30°C nominal with stability of 0.01°C/year, < 0.005°C/hour if ambient temperature is kept within 1°C.   Temperature Coefficient: 0+0.05 ppm/°C from 17 to 29°C ambient temperature; thermometer well provided for calibration. General: Connectors can be made to the front or the rear as your application dictates (currently setup for the front). A 12-volt input is provided to maintain a constant air-bath temperature even while the unit is in transit. Power: 105 to 125 V or 210 to 250 V, 50 to 60 Hz, 5 W; 12 V at 0.4 A; for dc operation, battery connectors provided on rear. Mechanical:   Dimensions: 22.2 cm H x 21.4 cm W x 40.7 cm D (8.72" x 8.42" x 16"); approx.   Weight: 12 kg (25 lb.) For More Pictures Please Click the Following: Picture 2 - Front View Picture 3 - Back View Picture 4 - Connectors Picture 5 - Back Power Connections For Domestic Customers: Packaging, handling, and order processing included in shipping in all domestic shipments as quoted by the shipping calculator. For International Customers there is a $50.00 minimum for packaging, handling, and order processing. International shipping to be determined by destination. Prior to shipment I need to know the following information: (1) Are you the end-user of this item? (2) If you are not the ultimate end-user of the item, please state the ultimate end user's name. (3) What is the ultimate country destination? If you have any questions please call Michael at 1-866-MHZ-ELEC (1-866-649-3532) Toll Free. Also, please click here to view or other auctions! 02/19/10 Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.
Condition Seller refurbished :
An item that has been restored to working order by the eBay seller or a third party not approved by the manufacturer. This means the item has been inspected, cleaned, and repaired to full working order and is in excellent condition. This item may or may not be in original packaging. See the seller’s listing for full details.
Seller Notes The unit is guaranteed to work for 30 days, parts and labor, excluding freight. The units will also come calibrated which we will send out to be calibrated upon completion of payment.

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