為了在實(shí)驗室中讓您的實(shí)驗室更加安全、美觀(guān)、實(shí)用，下面這些內容希望對您有所幫助。
In order to make your laboratory safer, more beautiful and more practical, I hope the following contents can help you.
一、實(shí)驗室導線(xiàn)之間和導線(xiàn)之間的絕緣電阻值在0.5Mω以上。
1、 The insulation resistance between laboratory wires and between wires is 0.5m ω above.
1.合格:配管鋪設連接緊密，配管口光滑，保護口完善，明管及其支架平直牢固，排列整齊，配管彎曲處無(wú)明顯皺紋，油漆防腐完善的暗管保護層在15mm以上的箱子設置正確，固定可靠，配管進(jìn)入箱子處平直，箱子(內露出的長(cháng)度在5mm以下的鎖緊螺母(納子)固定的配管口，配管露出鎖緊螺母的螺母的螺紋在2~4按鈕的變形縫有補償裝置，補償裝置可以自由活動(dòng)，通過(guò)建筑物和設備接地支線(xiàn)連接緊密牢固，接地(連接零)線(xiàn)的截面選擇正確，需要防腐的部分涂裝均勻無(wú)泄漏。
1. Qualified: the pipes are laid and connected tightly, the pipe opening is smooth, the protection opening is perfect, the exposed pipes and their supports are straight and firm, and they are arranged in order, and there are no obvious wrinkles at the bending of the pipes. The box with the protective layer of concealed pipes with perfect paint and anticorrosion is set correctly and fixed reliably, the pipe entering the box is straight, and the pipe opening of the box (the exposed length of the box is less than 5mm) is fixed, The thread of the nut exposed from the lock nut of the piping is equipped with a compensation device in the deformation seam of 2 ~ 4 buttons. The compensation device can move freely. The connection is tight and firm through the grounding branch line of buildings and equipment. The cross section of the grounding (connecting zero) line is selected correctly. The parts that need anti-corrosion are coated evenly without leakage.
2.優(yōu)良:在合格的基礎上，實(shí)驗室線(xiàn)路進(jìn)入電氣設備和設備的管口位置正確的補償裝置平坦，管口光滑，保護口牢固，與管連接可靠的夾克保護管在隱蔽工程記錄中表示正確，箱內清潔無(wú)垃圾，導線(xiàn)整齊，保護套(保護口、保護套)完善，不脫落。
2. Excellent: on the basis of qualification, the laboratory line enters into the electrical equipment and equipment with correct pipe orifice position, the compensation device is flat, the pipe orifice is smooth, the protective opening is firm, the jacket protective tube with reliable connection with the pipe is correctly indicated in the concealed engineering record, the box is clean and free of garbage, the wire is neat, and the protective sleeve (protective opening and protective sleeve) is perfect and does not fall off.
二、瓷夾、瓷柱(珠)和瓷瓶布線(xiàn)工程。
2、 Porcelain clip, porcelain post (bead) and porcelain bottle wiring engineering.
1.合格:導線(xiàn)嚴禁扭曲、死轉和絕緣層損壞等缺陷。瓷器及其支架安裝牢固，瓷器無(wú)損壞，瓷瓶不倒裝，導線(xiàn)和瓷器固定點(diǎn)間隔正確，支架油漆完整，導線(xiàn)鋪設平坦整齊，與瓷器固定可靠的梁、墻壁、地板、線(xiàn)路等穿過(guò)保護管的建筑物變形縫的導線(xiàn)兩端固定可靠
1. Qualified: it is strictly forbidden to twist, dead turn and damage the insulation layer. The porcelain and its bracket shall be firmly installed, the porcelain shall not be damaged, the porcelain bottles shall not be upside down, the spacing between the wire and the porcelain fixing points shall be correct, the bracket shall be painted completely, the wire shall be laid flat and orderly, and the two ends of the wire shall be fixed reliably with the beam, wall, floor, line, etc. which are fixed reliably with the porcelain and pass through the deformation joint of the protective tube
2.優(yōu)良:在合格的基礎上，瓷器排列整齊，間隔均勻，表面清潔的導線(xiàn)進(jìn)入電氣設備絕緣處理良好的彎曲和分支整齊。
2. Excellent: on the basis of qualification, the porcelain should be arranged in order and evenly spaced. The wires with clean surface should enter the electrical equipment, and the wires with good insulation treatment should be bent and branched in order.
三、護套配線(xiàn)施工。
3、 Sheath wiring construction.
1.合格:導線(xiàn)嚴禁扭曲、死亡、絕緣層損傷、護套斷裂等缺陷。塑料護套線(xiàn)嚴禁直接埋入抹灰層。護套線(xiàn)鋪設平坦整齊，通過(guò)固定可靠的梁、墻壁、地板、線(xiàn)路等有保護管的建筑物變形縫的導線(xiàn)兩端固定可靠，保留適當馀量的護套線(xiàn)的連接牢固，包裝牢固，絕緣良好，不損傷芯線(xiàn)的接頭設置在接線(xiàn)箱和電氣設備內
1. Qualified: no distortion, death, insulation damage, sheath fracture and other defects are allowed. It is strictly forbidden to directly embed the plastic sheath line into the plastering layer. The sheathed wire shall be laid flat and orderly, and the two ends of the conductor passing through the deformation joints of beams, walls, floors, lines and other buildings with protective pipes shall be fixed reliably. The remaining sheathed wire shall be firmly connected, packed firmly, insulated well, and the joint of the core wire shall be set in the junction box and electrical equipment
2.優(yōu)良:在合格的基礎上，導線(xiàn)的明鋪部分與建筑物表面緊密接觸的多個(gè)平行鋪設間隔一致，分支和彎頭整齊的配線(xiàn)箱位置正確，蓋子整齊平整，導線(xiàn)進(jìn)入配線(xiàn)箱或電氣設備時(shí)留有適當的馀量。
2. Excellent: on the basis of being qualified, the open laying part of the conductor is in close contact with the surface of the building, and multiple parallel laying intervals are consistent. The distribution box with neat branches and elbows is in the right position, and the cover is neat and flat. When the conductor enters the distribution box or electrical equipment, there is an appropriate amount of surplus.
