urce 6. Valve 7. Float flowmeter 8. Heating bars 9. MF-AHPA 10. Heat input meter 11. Insulating blanket. Table 4. Working ranges and errors of key instruments. TDaebvliece4. Working ranges aNnudmebrerrors oEfrkroery instrRuamnegnets. Thermostatic tank 1 ±0.1 °C −10–160 °C ...