The Definer™ 1020
This compact but powerful calibrator, featuring our patented proven DryCal technology is changing the game of flow calibration. The 1020's calibrator has a range of from 5 to 500 liters per minute - up to ten times the volume of any other piston prover on the market!
The portability of this new model, which weighs in at a feathery 90lbs. is a dramatic and welcome improvement over the cumbersome bell provers, labs have used in the past.
Click the below application note for more information
| Flow Ranges | 5-500 sL/min |
| Accuracy, 5-500 sL/min | ±0.25% of reading* |
| Weight | 90 lbs/ 41kg |
| Dimensions (H x W x D) | 24W" x 30H" x 12D" |
* At a gas pressure of 760 mmHg, and a gas temperature of 25° centigrade with standardization temperature set to 21.1° centigrade.
| User-Selectable Measurement Units | |
|---|---|
| Volumetric Flow | L/min cf/min |
| Standard Flow | sL/min scf/min |
| Pressure | mmHg PSI kPa |
| Temperature | ºC ºF |
| Definer 1020 Specifications | |
|---|---|
| Data Cable: | 1 meter, for use with data port, Bios Optimizer™ software, and PC serial port |
| Data Port: | RS-232 (serial), for use with data cable and Bios Optimizer™ software |
| Display: | Graphical LCD with backlight |
| Flow Measurement Cell: | Integrated (all-in-one design; no additional flow models) |
| Flow Measurement Style: | Single (manual), Continuous or Burst, with averaging function user-selectable from 1 to 100 |
| Flow Measurement Type: | Volumetric (primary by nature), Standardized |
| Flow Mode: | Pressure or suction |
| Gas Compatibility: | Noncorrosive, noncondensing, noncombustible gases, less than 70% humidity |
| Humidity (Ambient): | 0-70%, noncondensing |
| Inlet and Outlet Fittings: | 1 ½” Swagelok® compression fitting |
| Overpressure Release Fitting: | ½” Swagelok® compression fitting |
| Storage Temperature: | 0–70° C |
| Power: | External power module Input: 100-240 VAC, 1.6A (max), 50-60 Hz Output: 12 VDC, 3.0 A |
| Pressure (Operating): | 10 - 19.5 PSI (absolute) |
| Pressure Transducer: | 0-20 PSI (absolute), accuracy ±0.05% FS (typical),±0.10% (max) |
| Purge fittings: | ¼” Swagelok® compression fittings |
| RoHS Compliant: | Yes |
| Storage Temperature | 0-70°C |
| Temperature (Operating): | 15-35°C |
| Temperature Sensor: | Accuracy ±0.03% (max), measured in the gas flow stream |
| Valve Operation: | Air supply: 80-100 PSI (not provided) Fitting: ¼” Swagelok® compression |
| Warranty: | 1 year |