Tender For supply of digital pensky martens closed cup apparatus for measurement of flash point a nd fire point as per is:1448 electrically heated with fhp stirrer and digi.... digital pensky ma rtens closed cup apparatus for measurement of flash point and fire point as per is:1448 ele ctrically heated with fhp stirrer and digital temperature controller with two years warr anty and calibration certificate traceable to nabl. equipment to be suitable for operation on 220 v ac single phase. 50 hz. make-globolytics or equivalent.. firms accepted offer: rap-128 digital pensky martens flash point apparatus elect. digital temp. indicator and regulator constant speed stirring device geared motor stirrer oil test jet. [ warranty period: 30 months after the date of delivery ]