VWR® Digital Dry Block Heaters   VWR 数显干浴加热器 多模块 Exceptional Temperature Uniformity and Accuracy Hold Interchangeable, Modular Heating Blocks Heat to 120°C (248°F) Optional External Temperature Probe LED Display Now with Best in Class, Exclusive 5-Year Warranty These multi-purpose units are ideal for incubation and activation of cultures, enzyme reactions, blood urea nitrogen determinations, immunoassays, melting/boiling points, and a wide variety of other laboratory procedures. The economical, versatile, and compact block heaters are designed for applications that require repeatable results and superior temperature stability.    Each of the five models accepts separate interchangeable modular blocks, which accommodate various sample enclosures such as vials, microplates, PCR strips, and a wide variety of tubes. Each block has a thermometer well, and features close tube-and-block contact for maximum heat retention.    Easy-to-use front-mounted controls with independent LED displays show actual and set point temperatures. Microprocessor control offers a stability of 0.1°C, while independent controls allow users to adjust temperature settings in ±0.1°C increments. A timer will display elapsed time or when programmed to user-defined limit, will count down to zero and shut off unit. Audible alarm will sound when time reaches zero.    All dry block heaters include a built-in support rod holder for mounting the probe kit. The optional external temperature probe enables the unit to read the actual or sample temperature and display that temperature on the control panel. The RTD probe is designed to fit perfectly into the thermometer well of each modular block. Kit includes a stainless steel RTD probe, 45.7cm (18") stainless steel support rod, thermometer/temperature probe extension clamp, and hook connector.    All 120V units are UL and C-UL listed and CE marked.    Caution: To avoid possible electrical hazard, do not fill well or block opening with water or other fluids. Unit is designed as a dry bath/incubator.    Ordering Information: All units include a 234cm (92") detachable, three-wire cord and plug. Heaters require a VWR modular heating block for operation (sold separately). 230V, 50/60Hz models are also available; contact your VWR sales representative for more information.  UL and C-UL listed. Block Heaters with NIST traceable calibration certificate provided by an ISO/IEC 17025 accredited laboratory. Multiple data points within the temperature range and time function are reported on the certificate with the associated uncertainties. 参数   Temperature Range 5° above ambient to 120°C Temperature Stability ±0.1°C 配件   Accessories for VWR® Digital Dry Block Heaters         Description VWR Catalog Number Unit External Temperature Probe Kit 11301-112 Each   货号   Block Heaters                           Electrical Shipping Weight L x D x H Capacity Temperature Uniformity VWR Catalog Number Unit 120V, 50/60Hz, 110W 2.6 kg (5.8 lbs.) 31.5 x 20.3 x 8.9 cm (1213/32 x 8 x 31/2") 1 Block ±0.1°C 12621-084 Each 230V, 50/60Hz, 110W 2.6 kg (5.8 lbs.) 31.5 x 20.3 x 8.9 cm (1213/32 x 8 x 31/2") 1 Block ±0.2°C 12621-086 Each 120V, 50/60Hz, 210W 2.9 kg (6.4 lbs.) 39.1 x 20.3 x 8.9 cm (1513/32 x 8 x 31/2") 2 Blocks ±0.1°C 12621-088 Each 230V, 50/60Hz, 210W 2.9 kg (6.4 lbs.) 39.1 x 20.3 x 8.9 cm (1513/32 x 8 x 31/2") 2 Blocks ±0.2°C 12621-090 Each 120V, 50/60Hz, 210W 3.6 kg (8 lbs.) 46.7 x 20.3 x 8.9 cm (1813/32 x 8 x 31/2") 3 Blocks ±0.1°C 12621-092 Each 230V, 50/60Hz, 210W 3.6 kg (8 lbs.) 46.7 x 20.3 x 8.9 cm (1813/32 x 8 x 31/2") 3 Blocks ±0.2°C 12621-094 Each 120V, 50/60Hz, 310W 3.9 kg (8.5 lbs.) 42.9 x 20.3 x 8.9 cm (1629/32 x 8 x 31/2") 4 Blocks ±0.1°C 12621-096 Each 230V, 50/60Hz, 310W 3.9 kg (8.5 lbs.) 42.9 x 20.3 x 8.9 cm (1629/32 x 8 x 31/2") 4 Blocks ±0.2°C 12621-098 Each 120V, 50/60Hz, 410W 4.5 kg (10 lbs.) 53.1 x 20.3 x 8.9 cm (2029/32 x 8 x 31/2") 6 Blocks ±0.1°C 12621-100 Each 230V, 50/60Hz, 410W 4.5 kg (10 lbs.) 53.1 x 20.3 x 8.9 cm (2029/32 x 8 x 31/2") 6 Blocks ±0.2°C 12621-102 Each                             Block Heaters                           Electrical Shipping Weight L x D x H Capacity Temperature Uniformity VWR Catalog Number Unit 120V, 50/60Hz, 210W 2.9 kg (6.4 lbs.) 39.1 x 20.3 x 8.9 cm (1513/32 x 8 x 31/2") 2 Blocks ±0.1°C 10027-036 Each 120V, 50/60Hz, 210W 3.6 kg (8 lbs.) 46.7 x 20.3 x 8.9 cm (1813/32 x 8 x 31/2") 3 Blocks ±0.1°C 10027-040 Each 120V, 50/60Hz, 310W 3.9 kg (8.5 lbs.) 42.9 x 20.3 x 8.9 cm (1629/32 x 8 x 31/2") 4 Blocks ±0.1°C 10027-044 Each 120V, 50/60Hz, 110W 2.6 kg (5.8 lbs.) 31.5 x 20.3 x 8.9 cm (1213/32 x 8 x 31/2") 1 Block ±0.1°C 10027-210 Each 120V, 50/60Hz, 410W 4.5 kg (10 lbs.) 53.1 x 20.3 x 8.9 cm (2029/32 x 8 x 31/2") 6 Blocks ±0.1°C 10027-224 Each  详细请咨询美同达技术支持： TEL：010-88482632 FAX：010-88482623 Email:sales@matod.com QQ:2235326243 / 2282230992

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