ED series:
Drying ovens with natural convection
Routine drying and sterilization applications up to 300° C and storage at precisely controlled elevated temperatures are the strengths of ED drying ovens. Because of the natural air circulation with a high rate of air exchange, thermal processes run with significantly increased efficiency.
- Electronically-controlled APT.line™ preheating chamber technology with natural convection
- Temperature range of 5 °C (9 °F) above ambient temperature up to 300 °C (572 °F)
- DS controller with integrated timer 0 to 99 hours
- Digital temperature setting with one degree accuracy
- One ramp function
- Independent adjustable temperature safety device, Class 2 (DIN 12880), with visual temperature alarm
- Adjustable ventilation by means of rear exhaust duct Ø 50 mm (2 inch) with ventilation flap and front ventilation slide
- 2 chrome-plated racks
- Units up to 115 liters (4.1 cu.ft.) are stackable
- Optional RS 422 interface for communication software APT-COM™ DataControlSystem
- Only at BINDER: Precision regardless of size – the 20-liter (0.7 cu.ft.) bench-top units.
- BINDER test certificate
| ED 23 | ED 53 | ED 115 | ED 240 | ED 400 | ED 720 | |
| Exterior dimensions | ||||||
| Width (mm/inch) | 433 / 17.1 | 634 / 25.0 | 834 / 32.8 | 1034 / 40.7 | 1234 / 48.6 | 1234 / 48.6 |
| Height (inclusive feet/castors) (mm/inch) | 492 / 19.4 | 617 / 24.3 | 702 / 27.6 | 822 / 32.4 | 1022 / 40.2 | 1528 / 60.2 |
| Depth (mm/inch) | 516 / 20.3 | 575 / 22.6 | 645 / 25.4 | 745 / 29.3 | 765 / 30.1 | 865 / 34.1 |
| plus door handle, I-panel and exhaust duct (mm/inch) | 85 / 3.4 | 85 / 3.4 | 85 / 3.4 | 85 / 3.4 | 85 / 3.4 | 85 / 3.4 |
| Wall clearance rear (mm/inch) | 100 / 3.9 | 100 / 3.9 | 100 / 3.9 | 100 / 3.9 | 100 / 3.9 | 100 / 3.9 |
| Wall clearance side (mm/inch) | 100 / 3.9 | 160 / 6.3 | 160 / 6.3 | 160 / 6.3 | 160 / 6.3 | 160 / 6.3 |
| Exhaust duct outer-Ø (mm/inch) | 52 / 2.1 | 52 / 2.1 | 52 / 2.1 | 52 / 2.1 | 52 / 2.1 | 52 / 2.1 |
| Steam space volume (l/cu.ft.) | 36 / 1.3 | 70 / 2.5 | 142 / 5.0 | 283 / 10.0 | 457 / 16.2 | 808 / 28.6 |
| Number of doors | 1 | 1 | 1 | 2 | 2 | 2 |
| Interior dimensions | ||||||
| Width (mm/inch) | 222 / 8.7 | 400 / 15.8 | 600 / 23.6 | 800 / 31.5 | 1000 / 39.4 | 1000 / 39.4 |
| Height (mm/inch) | 330 / 13.0 | 400 / 15.8 | 480 / 18.9 | 600 / 23.6 | 800 / 31.5 | 1200 / 47.2 |
| Depth (mm/inch) | 277 / 10.9 | 330 / 13.0 | 400 / 15.8 | 500 / 19.7 | 500 / 19.7 | 600 / 23.6 |
| Interior volume (l/cu.ft.) | 20 / 0.7 | 53 / 1.9 | 115 / 4.1 | 240 / 8.6 | 400 / 14.3 | 720 / 25.7 |
| Racks, chrome-plated (number standard/max.) | 2/3 | 2/5 | 2/6 | 2/7 | 2/10 | 2/16 |
| Load per rack (kg/lbs.) | 12 / 26 | 15 / 33 | 20 / 44 | 30 / 66 | 35 / 77 | 45 / 99 |
| Permitted total load (kg/lbs.) | 25 / 55 | 40 / 88 | 50 / 110 | 70 / 155 | 90 / 199 | 120 / 265 |
| Weight of the unit (empty) (kg/lbs.) | 25 / 55 | 42 / 93 | 57 / 126 | 86 / 190 | 125/276 | 174 / 384 |
| Temperature data | ||||||
| Temperature range, 5°C (9°F) above ambient up to (°C/°F) | 300 / 572 | 300 / 572 | 300 / 572 | 300 / 572 | 300 / 572 | 300 / 572 |
| Temperature variation 1) | ||||||
| at 70 °C (158 °F) (± °C) | 1,5 | 2 | 1,5 | 1,5 | 1,7 | 1,5 |
| at 150 °C (302 °F) (± °C) | 2,5 | 3,2 | 2,5 | 2,5 | 3 | 2,8 |
| at 300 °C (572 °F) (± °C) | 3,8 | 4,5 | 4,5 | 5,0 | 5,0 | 5,0 |
| Temperature fluctuation (± °C) | 0.2 | 0,3 | 0,3 | 0,3 | 0,3 | 0,3 |
| Heating up time 2) | ||||||
| to 70 °C (158 °F) (Min.) | 13 | 14 | 15 | 40 | 49 | 56 |
| to 150 °C (302 °F) (Min.) | 24 | 27 | 29 | 48 | 62 | 69 |
| to 250 °C (482 °F) (Min.) | 35 | 61 | 66 | 61 | 74 | 80 |
| Recov. time after door was opened for 30 sec. 2) | ||||||
| at 70 °C (158 °F) (Min.) | 2,5 | 2 | 2 | 5 | 4 | 4 |
| at 150 °C (302 °F) (Min.) | 5 | 6 | 9 | 13 | 20 | 14 |
| at 300 °C (572 °F) (Min.) | 8 | 11 | 14 | 18 | 24 | 18 |
| Air change 3) | ||||||
| at 150 °C (302 °F) (x/h) | 19 | 12 | 10 | 10 | 10 | 9 |
| Electrical data | ||||||
| Housing protection acc. to EN 60529 | IP 20 | IP 20 | IP 20 | IP 20 | IP 20 | IP 20 |
| Nominal voltage (±10 %) 50/60 Hz (V) | 230 / 115 | 230 / 115 | 230 / 115 | 230 / 208 (3N) | 400 / 208 (3N) | 400 / 208 (3N) |
| Nominal power (W) | 800 | 1200 | 1600 | 2700 | 3400 | 5000 |
| Energy consumption | ||||||
| at 70 °C (158 °F) (W) | 56 | 56 | 90 | 143 | 201 | 220 |
| at 150 °C (302 °F) (W) | 188 | 188 | 300 | 447 | 672 | 750 |
| at 300 °C (572 °F) (W) | 320 | 320 | 360 | 700 | 1000 | 1200 |
1) value without window
2) up to 98 % of the set value
3) The air change depends on the inner chamber- and ambient temperature. Further measurement of air change rate in acc. to ASTM D5374 with definition and protocol are optional.
All specified technical data apply for standard equipment operating at an ambient temperature of + 25 °C (77 °F), with line voltage fluctuations of ± 10%. These typical average values for series equipment were determined in accordance with the BINDER factory standard. They are based upon the recommended distances from the inner chamber walls, namely 10% of height, width and depth. Differing ambient temperatures or variances in the design of individual equipment may produce different performance data.
We therefore recommend that equipment be calibrated and/or validated on a case-by-case basis when working at the extremes of the permissible ambient temperature range.
