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    อุปกรณ์วัด ซีโอดี(COD Test Tube Heater )

    HI 839800

    COD Test Tube Heater
    with 25 Vial Capacity

    The HI 839800 COD reactor is constructed of durable materials. The aluminum block incorporates a 25-vial capacity and a well for a reference temperature probe.

    The HI 839800 COD reactor is an easy to use test tube heater.  Its well-marked user interface provides intuitive operation. The reactor is equipped with two predefined temperature settings: 150º and 105ºC. COD and total phosphorus digestions are conducted at 150ºC, and total nitrogen digestions are at the 105ºC.

    In addition, the HI 839800 has 3 LED’s for visual indication. A green LED indicates power, a blinking red LED warns the user of a hot heater block (above 50ºC), and a yellow LED indicates heating.

    A three hour countdown timer is also incorporated to control timed digestions. When the countdown timer expires, a beep will sound and the heating element will turn off.

    The reactor contains a thermal fuse that prevents overheating by turning off the heating element.

    Block tempertaure is continuously displayed on the LCD even when there is no active temperature program running.

    Temperature of Reaction   105°C or 150°C (221°F or 302°F)
    Temperature Stability   ±0.5°C (±0.9°F)
    Temperature Range   -10°C to 160°C (14°F to 320°F)
    Accuracy   ±2°C (±3.6°F)
    Capacity   25 vials (dia 16 x 100 mm), one receptacle for a stainless steel reference thermometer
    Warm-up Time   10-15 minutes, depending on selected temperature
    Operating Mode   timed (0 to 180 minutes) or infinity mode
    Block   aluminum
    Environment   5 to 50°C (41 to 122°F)
    Power Supply
    (fuse protected)   HI 839800-01: 115 VAC; 60 Hz; 250 W
    HI 839800-02: 230 VAC; 50 Hz; 250 W
    Dimensions   190 x 300 x 95 mm (7.5 x 11.8 x 3.7″)
    Weight   approximately 4.8 kg (10.6 lb.)

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  • Requesting a Quotation and Ordering Products

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    Klong 1, Klong Luang, Pathumthani 12120 Thailand. 

    Tel.  02-191-3928 Fax 02-191-3929

    For more information please contact 081-847-6768 (Ms. Nareerat) IDLine: @alltestkit

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