Dry Block Thermostat

BiosanCH-100, Heating/Cooling Dry Block

1

Description

CH-100 is the result of combining two popular Biosan instruments:

  1. Heating Dry block and
  2. Cooling Dry block thermostat

The combined construction of aluminium block and Peltier element module cooled with the forced ventilation radiator provides fast  changing of the cooling and heating modes.

CH-100 is a very effective instrument of sample preparation during enzyme reactions,  hybridization reactions, DNA analysis.

Microprocessor controlled time and temperature. Simultaneous indication of set and actual  temperature and time.
Blocks* capacity:
1) with CH-1 block for 20 x 0.5 ml + 12 x 1.5 ml microtubes;
2) with CH-2 block for 20 x 1.5 ml microtubes;
3) with CH-3 block for 20 x 2 ml microtubes.
* — the blocks are built-in.

2

Specification

Temperature setting range

–10°C … +100°C

Temperature control range

30°C below ambient …+100°C

Temperature setting resolution

0.1°C

Temperature stability

±0.1°C

Digital time setting

1 min – 96 hrs / non–stop (increment 1 min)

Display

LCD, 2 х 16 signs

Overall dimensions

240х260х165 mm

Weight

3.2 kg

Input current/power consumption

12 V, 4.4 A / 55 W

External power supply

Input AC 100–240 V 50/60 Hz, Output DC 12 V

TDB-120, Dry block thermostat

3

Description

TDB-120 is a traditional Biosan’s dry block thermostat for laboratory analysis. Thermostat is designed for maintaining constant temperature of samples in tubes inserted in the aluminium block sockets. Unprecedented high precision and uniformity of temperature over the block. TDB-120 is widely used for PCR–analysis.

Microprocessor controlled temperature and time. Simultaneous indication of set and actual temperature and time.

Blocks* specifications:

Two models are available offering a choice of tube configurations to meet the needs of many standard laboratory procedures:

Block A-103
21 × 0.5 ml + 32 × 1.5 ml + 50 × 0.2 ml microtubes

Block A-53
21 × 0.5 ml + 32 × 1.5 ml microtubes

* — the blocks are built-in

Specification

Temperature setting range

+25°C … +120°C

Temperature control range

5°C above ambient … +120°C

Temperature setting resolution

0.1°C

Temperature stability at +37°C

±0.1°C

Temperature uniformity at +37°C

±0.1°C

Display

LCD, 2х16 signs

Digital time setting

1 min–96 hrs (increment 1 min)

Overall dimensions

230 × 210 × 110 mm

Weight

2.8 kg

Nominal operating voltage

230 V, 50/60 Hz or 120 V, 50/60 Hz

Power consumption (230 V)

200 W (870 mA)

Bio TDB-100, Dry block thermostat

4

Description

Bio TDB-100 is a compact easy–to–use dry block thermostat designed for long incubation processes at various temperatures. The universal aluminium block can accommodate 3 most popular microtest tubes’ types.

Simultaneous indication of set and actual temperature and time.

5

Specification

Temperature setting range

+25°C … +100°C

Temperature control range

5°C above ambient … +100°C

Temperature setting resolution

0.1°C

Temperature stability

±0.1°C

Temperature uniformity at +37°C

±0.1°C

Digital time setting

1 min–96 hrs / non–stop (increment 1 min)

Display

LCD, 2х16 signs

Block diameter / depth

Ø 130 mm / 45 mm

Block capacity

24х2/1.5 ml + 15х0.5 ml + 10х0.2 ml microtubes

Overall dimensions

210х230х115 mm

Weight

2.8 kg

Nominal operating voltage

230 V, 50/60 Hz or 120 V, 50/60 Hz

Power consumption (230 V)

200 W (870 mA)


CH 3-150, Heating and cooling thermostat, Combitherm-2

Description

Combitherm-2 CH 3-150 is specially designed to thermostabilise materials at temperatures from –3°C to +150°C according to  methods of analysis. To obtain useful functionality and decrease foot-print of instruments Combitherm-2 consists of 2 independent cooling and heating plug-in thermoblocks combined in a common electronic circuit board as well as inside a common external body. The left part of the front keyboard is responsible for setting parameters for cooling plug-in blocks and the right part — for heating plug-in blocks. Both of them are regulated independently and can realize up to 16 programs including temperature and time in each program. Peltier technology is used for cooling below room temperature; PCB is used for heating till +150°C.

Separation of cooling and heating parts from each other increases durability of the instrument and speed of temperature changing after setting a new program.

Different block types can be provided on request

Specification

Heating block Temperature setting range +25°C … +150°C
Heating block Temperature control range 5°C above ambient … +150°C
Heating block Setting resolution 1°C
Heating block Stability ±0.1°C
Cooling block Temperature setting range –3°C … +20°C
Cooling block Temperature control range 23°C below ambient … 5°C below ambient
Cooling block Setting resolution 0.1°C
Cooling block Stability ±0.1°C
Digital time setting 1 min–99 hrs 59 min (increment 1 min)
User adjustable programs (temperature and time) 16 (heating) + 16 (cooling)
Display LCD
Overall dimensions (W×D×H) 295х285х220 mm
Weight 5.6 kg
Power supply 230 V, 50/60 Hz
Input current/power consumption 1.8 A / 430W

 

DB-10C, Dry block thermostat for spectrocells

Description

DB-10C Dry block thermostat is designed for sample thermostating in cuvettes before optical density measurements.

Together with any photometer DB-10C is the basic set for conducting biochemical indicators diagnostics methods (enzyme reaction intensity and metabolite concentration).

Specification

Temperature setting range +25°C … +60°C
Temperature control range 5°C above ambient … +60°C
Temperature setting resolution 0.1°C
Temperature stability ±0.1°C
Temperature uniformity at +37°C ±0.3°C
Temperature calibration coefficient range 0.936…1.063 (± 0.063)
Digital time setting 1 min – 96 hrs / non–stop (increment 1 min)
Display LCD, 2х16 signs
Digital indication of temperature and time +
Number of sockets 10 cuvettes (10 mm optical pathway)
Overall dimensions (W×D×H) 140x120x70 mm
Weight 0.8 kg
Input current/power consumption 12 V, 1 A / 12 W
External power supply Input AC 100–240 V; 50/60 Hz; Output DC 12 V

 

DB-4S, Dry block thermostat for strips

Description

Thermostat DB-4S is designed for maintaining constant temperature of samples in tubes inserted in the aluminium block sockets. Unprecedented high precision and uniformity of temperature over the block. DB-4S is widely used for PCR–analysis.

Microprocessor controlled temperature and time. Simultaneous indication of set and actual temperature and time.

Specification

Temperature setting range +25°C … +100°C
Temperature control range 5°C above ambient … +100°C
Temperature setting resolution 0.1°C
Temperature stability at +37°C ±0.1°C
Temperature uniformity at +37°C ±0.1°C
Digital time setting 1 min–96 hrs / non–stop (increment 1 min)
Display LCD, 2х16 signs
Digital indication of temperature and time +
Number of sockets 0.2 ml × 32 tubes or 4 × 0.2 ml PCR strips
Overall dimensions (W×D×H) 140x120x70 mm
Weight 0.7 kg
Input current/power consumption 12 V, 850 mA / 10.2 W
External power supply Input AC 100–240 V; 50/60 Hz; Output DC 12 V

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