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WIGGENS WH200D-1K / WH200D-2K / WH200D-3K

2.3. Technical Specifications

Model

WH200D-1K

WH200D-2K

WH200D-3K

Display Mode

LED

Indicating Accuracy

F.S ±1%

Temperature Stability

±0.2°C

Temperature Range

50~300°C with Surface Temperature Control

40~300°C with External Sensor Control

(Setting Resolution 1°C)

Temperature Sensor

Inner Sensor: Thermocouple K(CA)

External Sensor: PT 100 probe

Power Supply

220V AC, 50Hz

Allowable Voltage Range

(90~110% of the Power Supply)

Heater Capacity

Approx.680W

Approx.1000W

Approx. 1500W

Safety Device

Thermostat, Circuit Protection

Control Method

On / Off Control, PID control

Connection Method

RS-232

Proportional Band Width(P)

0.0~100.0%

Integral Time (I)

1~9959min

Differential Time (D)

1~9959min

Sampling Cycle

0.5 sec

Ambient Temperature

5~35°C

Weight

2.8 kg

5 kg

7 kg

Dimension (W×L in mm)

170×170

320×320

400×300

Basic Order Number

400110

400111

400112

All measurements have been carried out at the stated voltage, frequency, and an

ambient temperature of 25°C.

Technical changes without prior notification reserved.

Содержание WH200D-1K

Страница 1: ...t Plate WH200D 1K WH200D 2K WH200D 3K Room 303 Hall C Office Building M8 No 1 Jiuxianqiao East Road Chaoyang District Beijing 100015 China Tel 86 400 809 2068 Fax 86 400 809 2068 112 info wiggens com...

Страница 2: ...onds to the directives and conforms to the following standards or normative documents EN ISO The WIGGENS Quality Management System ISO 9001 Certificate Registration No 01 100084841 Unpacking and Inspe...

Страница 3: ...peration 15 4 3 1 Overview of the Hot Plate 15 4 3 2 Indicators and Functional Elements 16 4 3 3 Setting the Timer model 18 4 3 4 Operation of the Hot Plate without Temperature Sensor 19 4 3 4 Operati...

Страница 4: ...erature control requirements The LED screen can display both the set and actual temperature and the value setting is easily done via a convenient on touch control board The Hot Plate features a timer...

Страница 5: ...nd maintained according to common safety regulations This section explains the potential dangers that may arise when operating the instrument and also specifies the most important safety precautions t...

Страница 6: ...manual please contact us 2 1 Disposal At the end of its service life the instrument is to be disposed of in accordance with the local regulations specified for the disposal of electronic industry was...

Страница 7: ...ltage Range 90 110 of the Power Supply Heater Capacity Approx 680W Approx 1000W Approx 1500W Safety Device Thermostat Circuit Protection Control Method On Off Control PID control Connection Method RS...

Страница 8: ...tics of the product that can vary from country to country Order Numbers as stated on the product label and box label are stated as Full Order Numbers FON consisting of the BON followed by the ONA For...

Страница 9: ...ces must be followed Symbol Additional term Description Warning signs The danger is classified using a signal word Read and follow these important instructions for averting dangers Warning Describes a...

Страница 10: ...upply plug serves as a safe disconnecting device from the line and must always be easily accessible Do not stay in the area below the instrument Never operate damaged equipment Never operate instrumen...

Страница 11: ...ndition of container Process pathogenic materials only in closed vessels under a suitable extractor hood Only process media that will not react dangerously to the extra energy produced through process...

Страница 12: ...ruments being operated on the same mains Do not expose the unit to sunlight Sudden drops may cause damage in the interior of the instrument Transport the instrument with care The device can be damaged...

Страница 13: ...529 IP31 The unit corresponds to Class I Overvoltage category II 4 2 Installation Place the hot plate on a stable flat surface and proper environment for operation If a PT100 temperature sensor packa...

Страница 14: ...plate while heating Put the solution on the top plate before operating the instrument Heating corrosive liquids under poor ventilation hoods will shorten the life of the electronic components inside t...

Страница 15: ...D 1K WH200D 2K WH200D 3K 15 4 3 Operation 4 3 1 Overview of the Hot Plate No Description 1 PT100 Temperature Sensor 2 Top Plate 3 Operation Panel 4 LED Display 5 Instrument Housing 6 Boss Head Clamp 7...

Страница 16: ...ndicates that an alarm occurred 5 Hot Top Indicates that the top plate has reached a temperature that could lead to burning injuries 6 Set Temp Indicates that the display shows the set temperature 7 P...

Страница 17: ...them to 0 The timer is set to continuous mode Note All WH series digital hot plates are use the totally same operation method Caution Do not use voltages that are higher or lower than 10 of the voltag...

Страница 18: ...th OFF Time and WAIT Time are in the OFF state the unit is working in continuous heating mode OFF Time Mode When the WAIT Time is set to OFF and the OFF Time mode is not set to OFF the hot plate will...

Страница 19: ...et temperature By holding the Up Button Down Button the set temperature increases decreases in higher increments 2 Setting the Timer Press the SELECT Button until you have reached the OFF Time Indicat...

Страница 20: ...ess or wait for the timer to stop the heating process automatically if not in continuous mode CAUTION Risk of burning Do not touch the heating zone CAUTION Residual heat Do not touch the heating zone...

Страница 21: ...e the temperature sensor into the liquid min 30 mm in depth Note In contrast to operation without temperature sensor the hot plate now features Set temperature range of 40 C 300 C instead of 50 C 300...

Страница 22: ...ime by pressing the Up Button to increase or Down Button to decrease the set time By holding the Up Button Down Button the set time increases decreases in higher increments Press the Down Button until...

Страница 23: ...from the temperature standard you are using a calibration is also possible with the following steps 1 Plug in the PT100 sensor then turn on the main power press key 10 times to enter the calibration m...

Страница 24: ...se make sure you can provide two temperature standard points between 20 to 200 and the difference between the two points should be larger than 50 4 3 5 Using the RS232 Connection The hot plate provide...

Страница 25: ...water containing surfactant After each use wipe the unit with a soft cloth Do not immerse or pour liquid over the unit as electrical shock may occur Clean up any spills immediately If required the at...

Страница 26: ...ce form which you can obtain from WIGGENS If your appliance requires repair return it in its original packaging Storage packaging is not sufficient when sending the device also use appropriate transpo...

Страница 27: ...emperature sensor Type III Length 150 mm Material Stainless steel PTFE coated PT100 03 PT100 Temperature sensor Type IV Length 300 mm Material Stainless steel PTFE coated PT100 04 PT100 Temperature Se...

Страница 28: ...220V WH200D 3K fuse Clean the holder before your replacement 3 If the fuse is not damaged and the malfunction cannot be determined please contact the WIGGENS support After switching on the unit the p...

Страница 29: ...dental breakage are excluded from this guarantee This warranty may only be altered by a specifically published amendment No individual has authorization to alter the provisions of this warranty policy...

Страница 30: ...nt any health threats for the staff of our service department Yes No If not which substances has the unit come into contact with 4 Legally binding declaration The customer is aware of being legally li...

Страница 31: ...WIGGENS WH200D 1K WH200D 2K WH200D 3K 31 E mail...

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