Thiết bị hiệu chuẩn nhiệt độ SPMK313B

MODEL

SPMK313A

SPMK313B

Temperature Range

(-30～155)℃ (Ambient  temperature 25℃)

(33～660)℃

Deviation

±0.15℃

±0.5℃

Display Resolution

0.001℃

0.001℃

170mm

170mm

Diameter of Thermal Block

Ø25mm

Ø25mm

Standard block insertion diameter

Ø6、Ø8、Ø10mm

Ø6、Ø8、Ø10mm

Temperature difference between holes

≤±0.05℃

≤±0.05℃

Axial temperature field

Temperature change within 40mm from the bottom of the soaking block hole ≤0.5℃

Temperature change within 40mm from the bottom of the soaking block hole ≤0.5℃

Temperature fluctuation

≤±0.03℃/15mins

≤±0.03℃/15mins

Dimension

(310×240×400) mm

(300×176×380) mm

Net Weight

14.0kg

12.0kg

Power

150W

800W

Function

Measuring range

Accuracy

Resolution

Voltage

(-75～75)mV

±(0.01%RD+0.005%FS)

0.1μV

(-30～30)V

±(0.01%RD+0.005%FS)

0.1mV

Current

(-30～30)mA

±(0.01%RD+0.005%FS)

0.1μA

Resistance 4-wire

(0～400)Ω

±(0.01%RD+0.005%FS)

1mΩ

Switch measurement

Short circuit resistance <100Ω

Reaction time：<10ms

0.01℃