Yamato Scientific HF200 Heating Block - Manual (Page 28)

24
4. Specifications
Main body
Type HF100 HF200
No. of installed
aluminum blocks
1 piece 2 pieces
Operating
temperature range
Room temperature + 5.0℃～200.0℃
Temperature control
accuracy ±0.2℃
（16.5φ block used）
±0.2℃
（16.5φ block used）
Temperature rise
time About 30 minutes（room temperature at
23℃）
About 35 minutes （room
temperature at 23℃）
Temperature
controller
PID control with microcomputer
Temperature setting
method
▲ and ▼ keys
Minimum
temperature setting
0.1℃
Temperature setting
method
7-segment LED, set temperature, and bath temperature displayed
Heater 370W 600W
Sensor Pt100Ω
Functioning both as POWER switch and circuit breaker
Safety devices
Automatic over-temperature preventive function （main relay OFF at the set
temperature + 12℃, manual reset）
Independent over-temperature preventive device （manual reset type bimetal,
activated temperature at about 230℃）
Functions
Fixed-value operation, quick auto-stop operation, auto-stop operation, auto-start
operation, self-diagnosis function, automatic over-temperature preventive
function, set-value lock function, calibration offset function, power failure
compensation function
Overall dimensions About 230W×310D×139H About 340W×310D×139H
Internal bath
dimensions
About 112W×112D×70H About 222W×112D×70H
Weight About 5 ㎏ About 6.5 ㎏
Power supply AC100V 3.8A±10％ AC100V 6.1A±10％
Accessories Heating block mounting/removal fixture, operation manual, warranty card
※ The temperature control accuracy has been determined according to our testing method.
This is the value measured using an aluminum block for 16.5 mm test tube at the room temperature of
23℃.
Optional accessories
Aluminum block dimensions
110W×110D×70H（common to all blocks）
№
Product
code
Type Aluminum block specification
No. of
racks
1 213173 OBH80 For 0.5m micro tube 48
2 213174 OBH82 For 1.5m micro tube 36
3 213181 OBH84 For 12 ㎜ test tube （common to HF21/41/61） 36
4 213182 OBH86 For 15 ㎜ test tube（common to HF21/41/61） 25
5 213183 OBH88 For 16.5 ㎜ test tube（common to HF21/41/61） 25
6 213184 OBH90 For 18 ㎜ test tube（common to HF21/41/61） 20
7 213175 OBH92 For 21 ㎜ test tube 12
8 213176 OBH94 For 24 ㎜ test tube 12
9 213185 OBH96 For 25 ㎜ test tube（common to HF21/41/61） 12
T
y
pe
s of aluminum block
10 213177 OBH98 For 30 ㎜ test tube 8