HH-3658C Computer Rapid Freezing and Paraffin Microtome
Introduction: HH-3658C computer fast freezing and paraffin dual-purpose slicer is composed of HHQ-3658 computer slicer and HH-Ⅲ intelligent fast freezing system. The machine uses nano materials and intelligent liquid crystal display (intuitive display and easy operation), with set temperature, real-time temperature, automatic alarm, automatic defrosting (cold table has fast defrosting, convenient for quick tissue replacement), automatic constant temperature and other functions . The slicer is easy to operate and has a good slice effect. It uses a stepping motor with high accuracy. Especially in the aspect of trimming, the thickness can be set by the panel keys and the thickness of the trimming can be adjusted arbitrarily by the small handwheel. The machine has a patent for this function. The sample holder can be changed quickly (can be used for quick frozen section or conventional paraffin section, one machine for two purposes). The machine is an ideal product for biological histology and clinical pathology. Technical Parameters: Section thickness range: 0-100 (μm) Trimming thickness range: arbitrary adjustment by small handwheel, panel key 0.25-100 (μm) Small thickness adjustment of slice thickness: 0.25μm Section thickness adjustment: 0-1 (μm) thickness advances in 0.25μm 1-5 （μm） thickness advances in 0.5μm 5-10 （μm） thickness advances in 1μm 10-20 (μm) thickness advances in 2μm 20-100 (μm) thickness progressive in 5μm Sectioning accuracy: ± 10% Sample retraction: 20μm Horizontal sample displacement: not less than 15 mm Sample vertical shift: 70 mm Larger section: 45 × 40 (mm) Power supply voltage: AC220V / 50Hz Large freezer area: 45 × 40 (mm) Large temperature difference of freezing table ≥60 ℃ Large temperature difference of freezing knife ≥50 ℃ After defrosting, the cooling working state is automatically restored, and the cooling speed can reach the slice temperature in 4-7 minutes Quick defrost on cold bench (3-5 minutes)
Instrument
HH-3658C computer fast freezing and paraffin dual-purpose slicer is composed of HHQ-3658 computer slicer and HH-Ⅲ intelligent fast freezing system. The machine uses nano materials and intelligent liquid crystal display (intuitive display and easy operation), with set temperature, real-time temperature, automatic alarm, automatic defrosting (cold table has fast defrosting, convenient for quick tissue replacement), automatic constant temperature and other functions . The slicer is easy to operate and has a good slice effect. It uses a stepping motor with high accuracy. Especially in the aspect of trimming, the thickness can be set by the panel keys and the thickness of the trimming can be adjusted arbitrarily by the small handwheel. The machine has a patent for this function. The sample holder can be changed quickly (can be used for quick frozen section or conventional paraffin section, one machine for two purposes). The machine is an ideal product for biological histology and clinical pathology.
