MRC DBD-001N Manual de usuario

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Block Dry Bath

DBD-001N

DBD-002N

Operation Manual

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Safety Information

Alert Signals

Warning The warning message requires extremely careful

operation of a certain step. Failure to observe the

instruction may result in serious personal injury.

Caution Important information is contained in any item and should

be carefully read. Failure to observe the instruction would result in

damage or abnormal function of the instrument.

Note Notes alert you to pertinent facts and conditions.

Warning If the MRC Digital Dry bath is used in a manner

not specified by the manufacturer, the protection

provided by the unit may be impaired.

Thank you for selecting MRC for your equipment needs.

Your MRC Digital Dry bath has been designed with functionality,

reliability, and safety in mind. It is your responsibility to use this

instrument in conformance with local electrical codes. It

is very important that the user follows installation instructions exactly

as written. Do not attempt operation without this information.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Table of content

Section 1 Introducing…………………….…..…..……………………..………………1-1

Section 2 Safety………………………….….………………..…………..………………2-1

The ground connection

Servicing and Replacement of Parts

Observe voltage/power requirements

The power cord

Connecting and disconnecting from to power source

Placement of the instrument

Explanation of symbols

Section 3 Features……………………………………………………..…………………3-1

Section 4 Unpacking and installation……………………………...……….………4-1

Installation environment

Connecting to Power Supply

Location Condition

Connecting to the main power

Section 5 Preparation Work………….……………………………………..…..…….5-1

Structure Diagram

Display Panel Diagram

Section 6 Operation……………………………………….…………………..………….6-1

Examination Before Start-Up

Start-Up

Set the Temperature Value

Autotuning (AT)

Temperature Offsetting (OFFSET)

Section 7 Troubleshooting ……………...…………..…..….……...………….………7-1

Error Codes and Corrective Actions

Section 8 Modular Block Accessories………………….…………………….………8-1

Section 9 Maintenance……………………….…………….……………….…...………9-1

Cleaning Product

Relocation

Keeping Product

Section 10 Warranty Information………..….………………………………....….….10-1

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Section 1 Introduction

The product is dry bath with advanced microprocessor control, which

can be widely applied to sample reservation, enzyme reservation and

reaction, DNA amplification, electrophoresis degeneration and serum

coagulation, etc. Useful for variety of applications in molecular

biology and histology as well as clinical, environmental & industrial

settings, including restriction digests, denaturing DNA, BUN, melting

agar, coagulation studies, hybridization and Hot Start thermo-cycled

reaction. The dry baths feature a broad temperature range, up to

150°C, and excellent uniformity. A microprocessor regulates the high

wattage heater to provide precise, accurate control and rapid

heating. The Aluminum block chamber ensures an even transfer of

heat from the heating element to the block. Temperature is easily set

using arrow keys while the value is shown on the large display. The

user calibration function allows for easy calibration to in-house

standards when required. Interchangeable blocks are available to

accommodate a wide variety of tubes, plates and slides. Solid blocks

are also available for custom machining. Each dry bath is supplied

with a block lifter that enables the user to exchange blocks easily,

even when the block is hot.

The characteristics of the product are as follows:

Large block 96x96x49mm

Precise microprocessor control

Broad temp. range, to 150°C (Optional: up to 250°C)

Large digital controller with dual display

User friendly calibration

Rapid temperature increasing rate

Optional: RS-232 communication.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Section 2 Safety

During operation, maintenance and repair of this instrument, the

following basic safety notes should be observed. In case of failure to

follow these instructions, the warnings or notes indicated herein, the

basic protection provided by the instrument, its safety criteria of

design and manufacture, and its predicted use range would be

impaired. If the equipment is used in a manner not specified by the

manufacturer, the protection provided by the equipment may be

impaired. MRC is not responsible for any injury as a result of the user’s

failure to observe the following requirements.

Caution This instrument is for indoor use.

a) The ground connection

To avoid the electric shock, the input power line must be

reliably grounded. The instrument is equipped with the three-

pin plug that has the third pin (the pin connects the ground),

therefore, the plug should be used with the grounded power

socket only. This is a kind of safety device. If the plug cannot

be plugged into the power socket.

b) Servicing and Replacement of Parts

The operator should not take apart the instrument without

permission. Only qualified professionals are allowed to replace

elements or adjust components inside the instrument.

Replacement of components while unit is connected to power

and/or turned on is prohibited.

c) Observe voltage/power requirements

Before the instrument is connected with the AC power source,

the voltage of the power source should be the same with the

required voltage of the instrument (a deviation of 10% is

allowed). The rated load of the power socket should not be

lower than the requirements of the instrument.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

d) The power cord

The instrument should use the power line cord attached to it. If

the power line is destroyed, it must be replaced but not be

repaired. The replacement should be carried out with the

power line of the same type and same specification. No items

should be put on the power cord when the instrument is in

operation.

e) Connecting and disconnecting from to power source

The user should hold the plug to remove from power source.

When connecting the plug, user should make sure it has been

fully plugged in; when removing the plug, do not pull the

power line forcefully.

f) Placement of the instrument

This instrument should be fixed in a low RH and low dust place

away from water source (e.g. sink or water pipeline) and the

room should be well ventilated, and free of corrosive gas or

interference of strong magnetic field. The instrument should

not be placed in a wet or dusty location. the openings on this

instrument are for ventilation circulation and in order to avoid

over-heat of the instrument body they should not be blocked

or covered. When a single set of instrument is used, the

interval between ventilation opening before and after the

instrument and its nearest object should not be less than

25cm. Also, don’t use the instrument on loose or soft surface,

or the air inlet of instrument bottom might be blocked.

Excessive temperature will impair performance or result in

failure of instrument. This instrument should not be used in

location subjected to direct sun light. The instrument should be

kept away from hot gas, oven and all other heat sources. If the

instrument is to be stored for a long time, the power plug

should be withdrawn and the instrument covered with soft

cloth or plastic film to avoid entrance of dust. The product is

outlet. Always place the product in such a way that it is easy for

the operator to disconnect the product from the mains supply.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

g) Explanation of symbols

Attention, read user manual before use.

Warning! There is a yellow sign of “CAUTION: HOT SURFACE!

ATTENTION: SURFACE HOT” on the instrument. The block

should not be touched with any part of the body when the

instrument is operating in a high temperature state or just

finished operation to avoid burns!

Caution In any of the following cases, immediately turn off the

power supply, withdraw the power plug from the power socket,

contact the supplier for service:

Liquid drops into the inside of the instrument.

The instrument is rained on or water is spilled on it.

The instrument works abnormally, especially if generating

an abnormal sound or odor.

The instrument is dropped or its casing is damaged.

The function of instrument obviously changes.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Section 3 Features

Basic parameters

Parameters / Type DBD-001N DBD-002N

Display LED Display

Heating power 400W 800W

Unit dimension (WxLxH) 195x305x112

290x305x112

Controller PID Digital Microprocessor

Controller

Heating chamber Molded aluminum alloy

chamber

Temp. control range 5°C Above ambient to 150°C

Temperature increment 0.1°C

Temp. uniformity in working

area at 37°C ±0.2°C

Temp. accuracy in working area

at 37°C ±0.2°C

Temperature calibration Yes

Operating temperature Ambient to 40°C

Block material Aluminum alloy

Block type Standard & customized type

are available

Data log (option) RS232

Weight approx.

2.85kg

approx.

3.95kg

Rated voltage 110VAC

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Section 4 Unpacking and Installation

Upon receiving the instrument, check to ensure that no damage has

occurred during shipment. It is important that any damage that

occurred during shipment must be detected before unpacking. If

such damage is found, notify the carrier immediately.

After unpacking, check to ensure that all the following parts and

accessories are included in the package. If not, contact your dealer or

MRC immediately.

Item Quantity

Main Body 1

Operation Manual 1

Blocks (option) 1or 2

RS-232 Communication (option) 1

Installation Environment

It should be installed in suitable environment as described below.

Avoid direct sunlight.

Room temperature ~ 40°C

Relative Humidity (RH%) should be less 80%.

Altitude should be less than 2,000m.

Location Conditions

Never install or use this equipment in explosive atmospheres.

Never install or use this equipment with or near to hazardous

or flammable substances.

3, Hagavish st. Israel 58817 Tel: 972 3 5595252, Fax: 972 3 5594529com.mrclab@mrc

Never expose this equipment to any heat sources including

direct sunlight.

Never install this equipment closer than 20 cm (8 inches) to a

wall of combustible material.

Never install this equipment near any device that generates

high frequency noises.

Set up this equipment on a flat, stable, clean, non-slip, dry, and

fireproof surface inside a lab with proper safety measures.

Observe the minimum distances (in general, 30 cm or 12

inches) from other devices. In addition, any device which can

be affected by the motor vibrations should not be placed near

this equipment.

Connecting to Power Supply

When connecting power, use only the power cord that came with

your instrument. The power connection procedures are as follows:

(1) Before connecting the power cord, make sure that the main

power switch is turned off.

(2) Plug the other end into a properly grounded and dedicated

power outlet nearby.

Connecting to Main Power

Check electrical requirements in the operation manual or on

the ID plate attached to the back of this equipment before use.

Make sure to connect this equipment only to properly

grounded as well as dedicated power outlets to protect you

and your equipment.

In order to prevent fire or power cord damage due to

overloading, do not use power strips or improper extension

cords.

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