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240-650 Draagbare Dry Block kalibrator

240-650 Draagbare Dry Block kalibrator


+15...+650°C

  • +10°C...+650°C
  • 27°F...+1202°F
  • °C - °F
  • Koperen Dry Block
  • DNV® Gecertificeerd


EUR 2340.00
excl. BTW

Artikelcode: 240-650

240-650 Draagbare Dry Block kalibrator


  • Productinformatie

EJB 240-650 DNV® CERTIFIED, covers a range from 15°C above ambient temperature up to 650°C. It has a stability of ±0,30°C and a all-range accuracy of ±0,50°C.

The time taken to reach 650°C is just 35 minutes and it takes about 60 minutes to reach 100°C from 650°C. This allows to save time during calibration operations that require more than one verification point.

  • Operating range (t amb. 20°C / 68°F) : amb.+15°C...+650°C (Amb. +27°F...+1202°F)
  • Display accuracy (±1 digit) : ±0,50°C  (±0.9°F)
  • Stability : ±0,30°C - (±0.5°F)
  • Display Resolution : 0,1°C – (0.1°F)
  • Units of measure : °C / °F
  • Over temperature cut out : Yes
  • Switch test : 5 VAC DC
  • PC Interface : RS 232
  • Display : LED double line
  • IN / OUT : RS232
  • Temperature ramps : Yes
  • Calibration : from 1 to 10 calibration points
  • Calibrator size : 130 x 260 x 280 mm (5.1 x 10 x 11 in.)
  • Calibrator weight : 6,0 kg (13 lb)
  • Power supply : automatic switchable voltage supply 115/230 VAC ±10% - 50/60 Hz
  • Electric power : 600 W

Info
- Mean heating time (stabilization included) from 50°C / 122°F to 650°C / 1202°F : 35 min
- Mean cooling time (stabilization included) from 650°C / 1202°F to 100°C / 212°F : 60 min
- Axial uniformity : ±0,13°C at 250°C (±0.2°F at 482°F)
                          ±0,15°C at 450°C (±32.27°F at 842°F)
                          ±0,35°C at 650°C (±0.6°F at 1202°F)
- Radial uniformity (at 40 mm) : ±0,22°C (±0.39°F)
- Hole depth : 150 mm (5.9 in.)
- Hole diameter : 26 mm (1 in.)
- Diameter of the sensor used : TcN probe Ø 4,5 mm

The calibrator has a hole with a diameter of 26x150 mm in which the reduction inserts are inserted to adapt the diameter of the probe to be calibrated to the calibrator.
There are 6 inserts available with holes ranging from a diameter of 3,2 to 17,5 mm while other holes are provided upon request up to 1 mm in diameter.

The appliance’s innovative ventilation system allows the calibrator to keep the temperature on the top of the calibrator lower compared to competitors’ ones. The air flow on the upper part is diverted to the rear of the appliance by a tangential flow that touches the calibration well.

As a result, the heads of the thermocouples, which contain the connection terminals of the compensated cables, remain at a considerably lower temperature reducing very much the
compensation errors produced by the heads heating.

Standard delivery
– Electric power cable
– Tweezers for insert removing
– Kit of fuses
– Thermostat connection cables
– Instruction manual
– Test report
– 247-001 : 4 holes dia 3,2/5/7/10,5 mm

Accessories on request
- 247-000 : Blank insert
- 247-002 : 2 holes dia 7/12,07 mm
- 247-003 : 1 hole dia 15,7 mm
- 247-004 : 2 holes dia 6,5/12,7 mm
- 247-005 : 4 holes dia ,2/5/6,5/10,5 mm
- 247-006 : A type 4 holes dia 3,2/5/6,5/9,5 mm
- 247-007 : 3 holes dia 4,5/6,5/10,5 mm
- 247-008 : 1 hole dia 17,5 mm
- 247-009 : 2 holes dia 13,5/6,5 mm
- 247-010 : 1 hole dia 20 mm
- 247-011 : 1 hole dia 13,5 mm
- 247-012 : Insert black body
- 247-013 : PT100 class A for black body
- 247-014 : Tweezers for insert removing
- 245-100 : Marine suitcase from hard plastic
- 245-200 : Carrying case with pocket for inserts
- 241-500 : Original traceable calibration certificate (5 values)
- 990-202 : Annual calibration certificate (5 values)