Essemtec RO400FC-C Reflow oven
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Essemtec RO400FC-C in excellent condition.
Vintage 2003
Features:
Ease of Operation
The integrated microprocessor control with LCD display provides an easy-to-use operator interface and storage capacity of up to 28 profiles. The memory provides program proposals and enough space for the operators own profiles.
High Accuracy, High Precision
The RO400FC is equipped with 5 special oven steel hot air convection modules (four top/one bottom within the reflow zone). Each module contains a high volume blower and unique airflow construction for ideal heat transfer.
Zone temperatures are fully programmable, as is the closed-loop-controlled conveyor speed. Zone temperatures are measured within the airflow at the board height to guarantee highly reproducible soldering conditions
Easy Integration
SMEMA connectors provide the ability to link the RO400FC with any other compatible equipment.
Uniform Heating
The convection technology applies the same temperature everywhere on the board independent of component size or color, making programming as easy as possible.
Efficient Cooling
In between the cooling zone, two highly efficient blowers cool down the PCB quickly.
RO-CONTROL
New soldering tasks can be simulated and offers unlimited storage space for programs. Measured temperature profiles can be superimposed graphically.
Specificaties
Specifications |
| RO400FC-C |
Control |
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| Type | Microprocessor |
| Languages | English, German, French |
| Temperatures selectable | °C, °F |
| Program capacity | 49 (10xpreset standard, 10x preset leadfree, 10xpreset curing, 19xfree) |
| Board counter | optional with sensor or standard with SMEMA option |
| Gas temperature adjustment | Adjustable from 20° to 290°C ( 68° to 554°F) for each zone |
Substrate dimensions |
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| Max Reflow width | 400 mm |
| Max Substrate width | 60-400 mm |
| Max substrate width without middle rail support | Approx. 250 300mm |
Conveyor |
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| Transport direction | Left to Right |
| Pin length | 3 mm | |
| Conveyor speed range | 100-800 mm / min see slow speed option for slower speed |
| Conveyor speed repeatability | +/- 2 mm / min |
| Conveyor motor type | 24V DC with Encoder |
| In feed length | 300 mm |
| Out feed length | 200 mm |
| Entrance height (max) | 30 mm |
| Free space below substrate | 20 mm |
Process Dimensions |
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| Heated length | 1620 mm |
| Length of Heating zone | 400 mm |
| Length of active cooling zone | 250 mm |
| Overall length cooling zone | 450 mm |
Process data |
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| Total air circulation heating zones | 2'575 m³/h (1'515 cfm) |
| Air circulation per heating zone | 515 m³/h (303 cfm |
| Air circulation peak zone | 1'030 m³/h (606 cfm) |
| Air circulation cooling zone | 300 m³/h (177 cfm) |
Machine Dimensions |
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| Footprint | 2'800x914mm (110.2x36") |
| Machine height | 1'350 mm (53.2") |
| Weight | 660 kg (1455 lb) |
Supplies |
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| Electrical | EU: 3x400 VAC, 50Hz, 25 A, circuit breaker not required US: 3x480/277/249/209 VAC, 60Hz, 25 A (with transformer), 3 phase circuit breaker required in front of transformer |
| Power Consumption | 5.8 kW continuous, 11.6 kW (during initial heat up,15 min) |
| Minimum exhaust volume | 2x150 m3 /h = 300 m3 /h (2x88 cfm=176 cfm) |
| Recommended exhaust volume | 2x250 m3 /h = 500 m3 /h (2x150 cfm=300 cfm), option RO400FC-VNT recommended. |
| Filter / air cleaning system | No / must be added in the exhausting system |
| Exhaust specifications | 1 each at entry and exit, distance 2.075 meter (81.69”), diameter 150mm (5.9”), length 50 mm (1.97"), gas temperature at exhaust <45°C (<113F) |
Enviorment | Noise level | 70 dB (A) maximum |
Features | Emergency stop buttons | 2 (on left and right side of the machine) |
| Main power disconnect | 1 with undervoltage circuit breaker |
| Overheat security | Overheat temperature control for each zone (permanent breaker) |
| Safety standards | CE, EN 954-1 Class 3 |
| Color | White (RAL9002) silky lustre, fine structure |
Temperature profile | Preheat 1 | Preheat 2 | Preheat 3 | Preheat 4 | Cooling |
Type | Convection | Convection | Convection | Convection | Convection |
Max. Gas temp setting | 290°C (554°F) | 290°C (554°F) | 290°C (554°F) | 290°C (554°F) | N/A |
Heating power | 3000W | 3000W | 3000W | 2x3000W |
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Regulation (reflow conditions) | +/- 3°C | +/- 3°C | +/- 3°C | +/- 3°C |
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Ramp times (FR4 inboard measurements) | 1.8-2°C /sec | 1.8-2°C /sec | 1.8-2°C /sec | 2-3°C /sec | 2.5-3°C /sec |
Temperature mesurement | Temperature measurement directly within air stream on PCB height |
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Heating up time from 20 c to set temp 160-160-160-235°C (typical used profile) | 9 min | 7 min | 7 min | 18 min |
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ΔT within 400 mm conveyor width | <4°C | <4°C | <4°C | <4°C |
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Cold start warm up to 235°C | 21 min | 15 min | 15 min | 18 min |
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Cold start warm up to 290°C | 35 min | 26 min | 26 min | 30 min |
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Max temp difference between two adjacent zones | 270°C | 80°C | 80°C | 80°C | 260°C |
Blower RPM | 2600 | 2600 | 2600 | 2600 | 2600 |
For further information please do not hesitate to contact us.
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