ESP EC-1000QM Specifications download pdf (Page 26)

ULTRA LOW TEMPERATURE CHAMBER

−70

＋100℃（+150℃／＋180℃）

Model PG−2J PG−4J

System Balanced Temperature Control system (BTC system)

Performance*

Temperature range −70 to +100°C (lowest attainable temperature in an ambient temperature of 0 to +30°C)

Temperature ﬂuctuation ±0.3°C

Temperature gradient 3.0°C

Temperature variation in space 1.5°C

Temperature rate of change

Heat up rate: 5.0°C/min.

Pull down rate: 2.0°C/min.

Heat up rate: 5.0°C/min.

Pull down rate: 1.0°C/min.

Temperature extremes

achievement time

Heat up time: from +20 to +100°C 30 min.

Pull down time: from +20 to −70°C 65 min.

Allowable heat load*

700 W 2200 W

Construction

Exterior material Stainless steel plate: 18 Cr stainless steel plate, hairline ﬁnish

Test area material Stainless steel plate: 18−8 Cr−Ni stainless steel plate, 2B polish

Heater Nichrome strip wire heater

Cooler (dehumidiﬁer) Plate ﬁn cooler, stainless steel tube cooler

Air circulator Cross ﬂow fan Sirocco fan

Refrig-

eration

unit

System Mechanical cascade refrigerator system

Compressor

Rotary compressor (R404A, R508A)

Reciprocating compressor (R404A)

Scroll compressor (R404A, R508A)

Reciprocating compressor (R404A)

Refrigerator capacity 1.5 kW x 1.5 kW + 0.4 kW 3.0 kW x 3.0 kW + 0.4 kW

Expansion mechanism Electronic expansion valve, capillary tube

Capacity 306 L 800 L

Chamber total load resistance 100 kg

Dimensions*

Inside dimensions

(W x H x D mm)

600 x 850 x 600 1000 x 1000 x 800

Outside dimensions

(W x H x D mm)

1010 x 1690 x 1273 1410 x 1853 (1983) x 1593

Weight 460 kg 695 kg

Utility requirements

Allowable ambient conditions 0 to +40°C/up to 75% rh

Power

supply

200V AC 3ø 50/60 Hz 24.5 A 45.0 A

220V AC 3ø 60 Hz*

23.5 A 42.5 A

380V AC 3ø 50 Hz*

17.5 A 23.0 A

400V AC 3ø 50 Hz*

16.5 A 21.8 A

*1 The performance values are based on IEC60068-3-5:2001 under the conditions of a +23°C ambient temperature, relative humidity of 65±20%rh, rated voltage, and

no specimen inside the test area.

*2 When temperature in chamber is +20°C

*3 Excluding protrusions. Dimension indicated in ( ) includes protrusion.

*4 Compliance with CE Marking

1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 39 40

Comments to this Manuals

No comments

ESP EC-1000QM Specifications Page 26

Comments to this Manuals

Related products and manuals for Guitars ESP EC-1000QM