This Spectrum Tube Set includes six straight spectrum tubes with filled hydrogen, helium, mercury, neon and argon. It is used to observe emission spectrum of gas.
Read MoreSend InquiryThis specially designed power supply safely runs spectrum discharge tubes of approximately 26 cm in length. Encased in a metal body, Spectrum Tube Power Supply is spring-loaded with clips to connect the tubes securely. Great for use in classroom demonstrations!
Read MoreSend InquiryHigh Voltage Power Supply provides an EHT output continuously variable from 0 to 6KV with a maximum of 3MA DC current .Feature include overload protection
Read MoreSend InquiryLower Voltage Power Supply Gelsonlab HSPE-015 High quality Laboratory Lower voltage power supply DC 3A Digital Display of Volt and Ampere. 3A DC12V,Waveband Adjustment 0,1.5,3,4.5,6,9,12V
Read MoreSend InquiryLow Voltage AC DC Power Supply is a must for any laboratory this robust unit provides a choice of the most useful voltages for electrical work at 5.5A ampere AC or DC with full wave rectified. Both outputs are with sensitive over-load protection.
Read MoreSend InquiryOperating Conditions of 0-30v 5A DC stabilized power supply
Supply Voltage: AC 110V / 220v switchable
Frequency: 50Hz/60Hz
Working Temperature: -10°C ~ 40 °C
Relative Humidity: 90%
Storage Conditions: -10°C ~ 40 °C